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![](https://gallery.audioasylum.com/users/3771/thumb/RIAA_Response.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/JIS_XV-1.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/Response_XV-1.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/JIS_OC9.gif) |
RIAA_Resp... 26 kb
Shure V15VxMR Frequency Response
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JIS_XV-1.... 18 kb
Dynavector DRT XV-1 Harmonic Distortion for Reference Level 1000-Hz 5-cm/s Lateral Velocity Test Tone
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Response_... 15 kb
Dynavector DRT XV-1 Frequency Response
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JIS_OC9.g... 18 kb
AT-OC9ML/II - Reference Level 5-cm/s Lateral
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![](https://gallery.audioasylum.com/users/3771/thumb/Freq_Res_OC9_62_ohm.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/JIS_Shure.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/Shure_200+12_IM_Vert_Ex.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/Peak_Music_Signal.gif) |
Freq_Res_... 25 kb
Frequency Response AT-OC9ML/II with 62-ohm Load
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JIS_Shure... 18 kb
Shure V15VxMR Harmonic Distortion at Reference Level 1000-Hz, 5-cm/s Lateral Groove Velocity
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Shure_200... 22 kb
200-Hz +12-dB Vertical Signal Modulating 3,945-Hz Sinewave
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Peak_Musi... 8 kb
Peak Music Signal on Vinyl
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![](https://gallery.audioasylum.com/users/3771/thumb/V15_Elec_Response_2.GIF) |
![](https://gallery.audioasylum.com/users/3771/thumb/XV-1_Elec_Response_2.GIF) |
![](https://gallery.audioasylum.com/users/3771/thumb/47k_250pF_Group.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/98k_170pF_Group.gif) |
V15_Elec_... 21 kb
Electrical Response Analysis for Shure V15VxMR
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XV-1_Elec... 20 kb
Electrical Response Analysis for Dynavector DRT XV-1
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47k_250pF... 36 kb
Shure V15VxMR Square Wave Response at recommended loading of 47k-ohms and 250-pF
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98k_170pF... 40 kb
Shure V15VxMR Square Wave Response with 98k-ohm, 170-pF Loading
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![](https://gallery.audioasylum.com/users/3771/thumb/10M_155pF_Group.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/V15_47k_250pF.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/V15_20k_250pF.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/V15_65k_100pF.gif) |
10M_155pF... 38 kb
Shure V15VxMR Square Wave Response with 10Meg-ohm, 155-pF Loading
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V15_47k_2... 32 kb
Shure V15VxMR Response with recommended loading of 47k-ohms and 250-pF
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V15_20k_2... 31 kb
Shure V15VxMR Response with special loading of 20k-ohms and 250-pF
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V15_65k_1... 31 kb
Shure V15VxMR Response with special loading of 65k-ohms and 100-pF
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![](https://gallery.audioasylum.com/users/3771/thumb/OC9_IM_200Hz_Vert.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/OC9_300Hz_+18dB.GIF) |
![](https://gallery.audioasylum.com/users/3771/thumb/AT_Cart_Specs.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/Noise_Xono_1.GIF) |
OC9_IM_20... 23 kb
AT-OC9ML/II - Intermodulation Distortion - Vertically Modulated Groove
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OC9_300Hz... 22 kb
AT-OC9ML/II - 300-Hz +18-dB Torture Track
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AT_Cart_S... 15 kb
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Noise_Xon... 22 kb
Noise measurement of Pass Labs Xono with nothing connected to its input.
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![](https://gallery.audioasylum.com/users/3771/thumb/Baerwlad_10_66_121_G.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/Baerwlad_10_66_68_G.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/OC9ML2_220pF.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/OC9ML2_10000pF.gif) |
Baerwlad_... 20 kb
Baerwald Alignment for 10-inch Tonearm
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Baerwlad_... 19 kb
Tonearm Alignment with 66-mm and 68-mm Null-Points
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OC9ML2_22... 31 kb
OC9ML/II Electrical Response with 220-pF Capacitive Load
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OC9ML2_10... 28 kb
OC9ML/II Electrical Response with 10,000-pF Capacitive Load
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![](https://gallery.audioasylum.com/users/3771/thumb/Cartridge_Circuit.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/V15_64pF.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/V15_96pF.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/1000Hz_Oscope.gif) |
Cartridge... 2 kb
Cartridge Circuit for electrical analysis
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V15_64pF.... 28 kb
Shure V15VxMR Calculated Response with 64-pF Loading
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V15_96pF.... 28 kb
Shure V15VxMR Calculated Response with 96-pF Loading
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1000Hz_Os... 16 kb
Oscilloscope Screen Shot
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![](https://gallery.audioasylum.com/users/3771/thumb/Freq_Load_Comparison.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/Marks_arm.JPG) |
![](https://gallery.audioasylum.com/users/3771/thumb/Baerwald.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/HWalignment.gif) |
Freq_Load... 7 kb
DL-103R Frequency Response Load Comparison
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Marks_arm... 17 kb
Mark's tonearm
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Baerwald.... 6 kb
Baerwald Alignment for 230-mm Effective Length Tonearm
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HWalignme... 6 kb
Special Alignment: 68-mm Inner Null; 150-mm Outer Null
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![](https://gallery.audioasylum.com/users/3771/thumb/JK_Stevenson.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/Label2a.JPG) |
![](https://gallery.audioasylum.com/users/3771/thumb/Baerwald-230.jpg) |
![](https://gallery.audioasylum.com/users/3771/thumb/Enjoythemusic-align.jpg) |
JK_Steven... 100 kb
J. K. Stevenson
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Label2a.J... 66 kb
CD Stomper Paper Label
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Baerwald-... 39 kb
Baerwald's Alignment for a 230-mm Effective Length Tonearm
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Enjoythem... 40 kb
Enjoythemusic Protractor Alignment for a 230-mm Effective Length Tonearm
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![](https://gallery.audioasylum.com/users/3771/thumb/RIAA_Playback.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/MC_100nF_20.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/MC_100nF_47k.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/MC_100nF_100.gif) |
RIAA_Play... 13 kb
RIAA Playback Equalization
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MC_100nF_... 15 kb
Low Output MC cartridge loaded with 0.1-uF and 20-ohms
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MC_100nF_... 15 kb
Low Output MC cartridge loaded with 0.1-uF and 47k-ohms
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MC_100nF_... 15 kb
Low Output MC cartridge loaded with 0.1-uF and 100-ohms
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![](https://gallery.audioasylum.com/users/3771/thumb/MC_200pF_47k.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/MC_200pF_100.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/MC_1500pF_47k.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/MC_1500pF_100.gif) |
MC_200pF_... 15 kb
Low Output MC cartridge loaded with 200-pF and 47k-ohms
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MC_200pF_... 15 kb
Low Output MC cartridge loaded with 200-pF and 100-ohms
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MC_1500pF... 15 kb
Low Output MC cartridge loaded with 1.5-nF and 47k-ohms
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MC_1500pF... 15 kb
Low Output MC cartridge loaded with 1.5-nF and 100-ohms
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![](https://gallery.audioasylum.com/users/3771/thumb/MM_10pF_47k.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/MM_25pF_47k.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/MM_250pF_47k.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/MM_1nF_47k.gif) |
MM_10pF_4... 22 kb
High-Output MM cartridge loaded with 10-pF and 47k-ohms
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MM_25pF_4... 22 kb
High-Output MM cartridge loaded with 25-pF and 47k-ohms
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MM_250pF_... 23 kb
High-Output MM cartridge loaded with 250-pF and 47k-ohms
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MM_1nF_47... 23 kb
High-Output MM cartridge loaded with 1-nF and 47k-ohms
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![](https://gallery.audioasylum.com/users/3771/thumb/1-kHz-57dB_undith_labeled.GIF) |
![](https://gallery.audioasylum.com/users/3771/thumb/1-kHz-57dB_dith_labeled.GIF) |
![](https://gallery.audioasylum.com/users/3771/thumb/1-kHz_0dB_Denon_Off_labeled.GIF) |
![](https://gallery.audioasylum.com/users/3771/thumb/354_Level_OC9.gif) |
1-kHz-57d... 20 kb
1-kHz, -57-dB, Undithered Sinusoidal Test Signal
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1-kHz-57d... 17 kb
1-kHz, -57-dB, Dithered Sinusoidal Test Signal
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1-kHz_0dB... 20 kb
1-kHz, 0-dB Full-Scale Sinusoidal Test Signal from Denon Test CD
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354_Level... 9 kb
Reference Level: 3.54-cm/s RMS Velocity (Diagonal) Right Channel
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![](https://gallery.audioasylum.com/users/3771/thumb/Noise_Armrest_OC9.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/Noise_LP_Stationary_OC9.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/Noise_Both_OC9.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/Noise_All_3_OC9.gif) |
Noise_Arm... 8 kb
Noise Floor with Tonearm in Armrest
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Noise_LP_... 8 kb
Noise Floor with Stylus Resting On A Stationary Record
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Noise_Bot... 9 kb
Noise Floor of Both Superimposed On Each Other
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Noise_All... 11 kb
Noise Floor: All 3 Superimposed On Each Other
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![](https://gallery.audioasylum.com/users/3771/thumb/Cartridge_Output_10k.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/Cartridge_Output_47k.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/Cartridge_Output_100k.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/Res_Cursor_PTG.gif) |
Cartridge... 22 kb
Cartridge Output for MM at 10k-ohm loading
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Cartridge... 23 kb
Cartridge Output for MM at 47k-ohm loading
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Cartridge... 23 kb
Cartridge Output for MM at 100k-ohm loading
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Res_Curso... 23 kb
Statistics Function in Sound Forge 7.0
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![](https://gallery.audioasylum.com/users/3771/thumb/Res_Lat_PTG.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/Res_Vert_PTG.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/AT33PTG_Freq_Res.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/AT33PTG_Freq_Res_2.gif) |
Res_Lat_P... 16 kb
Arm/Cartridge Resonance Lateral: SME V / AT33PTG
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Res_Vert_... 20 kb
Tonearm Resonance Vertical: SME V / AT33PTG
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AT33PTG_F... 100 kb
AT33PTG Frequency Response
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AT33PTG_F... 26 kb
AT33PTG Frequency Response with 62-ohm Load
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![](https://gallery.audioasylum.com/users/3771/thumb/Spectrum_AT33PTG.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/Sheffield_Lab_1.jpg) |
![](https://gallery.audioasylum.com/users/3771/thumb/Sheffield_Lab_2.jpg) |
![](https://gallery.audioasylum.com/users/3771/thumb/Sq_wave.gif) |
Spectrum_... 29 kb
AT33PTG Playing Music from Sheffield Lab Direct-to-Disc
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Sheffield... 100 kb
Sheffield CDs
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Sheffield... 63 kb
Sheffield Technical
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Sq_wave.g... 6 kb
Mathematical Model Square Wave - No Phase Shift - Truncated at 21st Harmonic
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![](https://gallery.audioasylum.com/users/3771/thumb/Tek000.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/Tek005.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/Tek006.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/Baerwald_Equations_2.gif) |
Tek000.gif 6 kb
Square Wave from Kenwood AG-253 recorded by Alesis ML-9600 at 20/88, Downsampled to 16/44, and played back on Audio Alchemy DDS Pro / DDEv3.0
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Tek005.gif 8 kb
Square Wave from Kenwood AG-253 recorded by Alesis ML-9600 at 20/88, Downsampled to 16/44, and played back on Audio Alchemy DDS Pro / DDEv3.0
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Tek006.gif 7 kb
Square Wave from Kenwood AG-253 Signal Generator
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Baerwald_... 6 kb
Baerwald Equations for Tonearm Alignment Geometry
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![](https://gallery.audioasylum.com/users/3771/thumb/MS8_3a.jpg) |
![](https://gallery.audioasylum.com/users/3771/thumb/Loefgren_Rega.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/Stevenson_Rega.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/Groove_Amplitudes.gif) |
MS8_3a.jpg 29 kb
AT MS-8 Headshell
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Loefgren_... 18 kb
Loefgren B Alignment for Rega mounted at 222-mm
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Stevenson... 18 kb
Stevenson's Alignment for Rega Tonearm mounted at 222-mm
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Groove_Am... 13 kb
Maximum Groove Amplitudes on Real LPs
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![](https://gallery.audioasylum.com/users/3771/thumb/JMW-9_955_223.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/JMW-10_955_250.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/JMW-10-5i_955_262.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/Resonance_Lat.gif) |
JMW-9_955... 18 kb
JMW-9 - Mounting Distance = 223-mm - Alignment Grid Angle = 95.5-degrees
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JMW-10_95... 18 kb
JMW-10 & 10.5 - Mounting Distance = 250-mm - Alignment Grid Angle = 95.5-degrees
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JMW-10-5i... 18 kb
JMW-10.5i - Mounting Distance = 262-mm - Alignment Grid Angle = 95.5-degrees
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Resonance... 21 kb
DL-103R Resonance Test - Lateral Groove
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![](https://gallery.audioasylum.com/users/3771/thumb/Sota.jpg) |
![](https://gallery.audioasylum.com/users/3771/thumb/Freq_Res_DL-S1_Technics.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/Expedit.jpg) |
![](https://gallery.audioasylum.com/users/3771/thumb/YP-D71.gif) |
Sota.jpg 100 kb
Sota Millennia Vacuum Turntable
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Freq_Res_... 32 kb
Denon DL-S1 Frequency Response and Crosstalk Response
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Expedit.j... 100 kb
Expedit Record Shelving Unit
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YP-D71.gif 61 kb
Cartridge Alignment Instructions for Yamaha YP-D71 Turntable
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![](https://gallery.audioasylum.com/users/3771/thumb/DL-S1_5476.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/DL-S1_5476_Freq_Res_Azimuth.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/DL-S1_5476_Freq_Res.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/DL-S1_Freq_Response0001.jpg) |
DL-S1_547... 45 kb
Denon DL-S1 S/N 5476 Frequency Response and Crosstalk Response
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DL-S1_547... 33 kb
Denon DL-S1 S/N 5476 Frequency and Crosstalk Response w/Azimuth 0.5-degree
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DL-S1_547... 44 kb
Denon DL-S1 S/N 5476 Frequency and Crosstalk Response w/Azimuth 0.3-degree
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DL-S1_Fre... 100 kb
Denon DL-S1 Frequency Response Curve Supplied by Denon
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![](https://gallery.audioasylum.com/users/3771/thumb/DL-110_FR_1.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/DL-110_FR_2.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/Eroica_FR_1.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/Eroica_FR_2.gif) |
DL-110_FR... 22 kb
Theoretical DL-110 Frequency Response based on Hagerman's Model
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DL-110_FR... 22 kb
Theoretical DL-110 Frequency Response based on Hagerman's Model
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Eroica_FR... 22 kb
Eroica Theoretical Frequency Response based on Hagerman's Model
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Eroica_FR... 22 kb
Eroica Theoretical Frequency Response based on Hagerman's Model
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![](https://gallery.audioasylum.com/users/3771/thumb/Sota_3.jpg) |
![](https://gallery.audioasylum.com/users/3771/thumb/DL-S1_5476_Freq_Res_Spots.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/XV-1_Denon.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/XV-1_Cardas.gif) |
Sota_3.jpg 100 kb
Sota Millennia Vacuum / SME V / Denon DL-S1 Cartridge
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DL-S1_547... 44 kb
Individual Spot Frequency Measurements
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XV-1_Deno... 33 kb
Frequency Response of XV-1 using Denon Test Record
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XV-1_Card... 25 kb
Frequency Response of XV-1 using Cardas Test Record
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![](https://gallery.audioasylum.com/users/3771/thumb/VPI_Direct_Drive_Tonearm_Lofgren_Alignment.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/Hearing-Test.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/Sota_OC9.jpg) |
![](https://gallery.audioasylum.com/users/3771/thumb/SL-1200_Yaqin_1131.jpg) |
VPI_Direc... 19 kb
Löfgren's A tonearm alignment for VPI's new direct drive turntable
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Hearing-T... 24 kb
Hearing Test
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Sota_OC9.... 100 kb
Sota Millennia Vacuum / SME V / AT-OC9ML/II
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SL-1200_Y... 100 kb
SL-1200 Mk2 with Yaqin MS-22B phono stage and Bob's Devices 1131 SUT
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![](https://gallery.audioasylum.com/users/3771/thumb/Kuzma_4_Point_LF6fgren_A.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/Millennia___RoadRunner_2.jpg) |
![](https://gallery.audioasylum.com/users/3771/thumb/Ikeda_IT-407_Alignment.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/SOTA_2-12-04_01.jpg) |
Kuzma_4_P... 19 kb
Kuzma 4-Point Löfgren A alignment
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Millennia... 100 kb
Sota Millennia Vacuum with Phoneix Engineering's RoadRunner Tachometer
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Ikeda_IT-... 19 kb
Ikeda IT-407 Tonearm Alignment
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SOTA_2-12... 100 kb
Sota Millennia with Dynavector XV-1
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![](https://gallery.audioasylum.com/users/3771/thumb/Lofgren_A.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/Guru.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/A21.jpg) |
![](https://gallery.audioasylum.com/users/3771/thumb/RIAA_Record_EQ.gif) |
Lofgren_A... 19 kb
Löfgren "A" Alignment
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Guru.gif 19 kb
Allen's Guru Alignment
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A21.jpg 100 kb
Parasound Halo A21 and Thiel CS3.7
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RIAA_Reco... 42 kb
RIAA Record Equalization and 0-dB Groove Amplitude
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![](https://gallery.audioasylum.com/users/3771/thumb/Groove_Amplitude_6.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/Groove_Amplitude_7.gif) |
![](https://gallery.audioasylum.com/users/3771/thumb/Parasound_A21.jpg) |
![](https://gallery.audioasylum.com/users/3771/thumb/tracking_error_dist.gif) |
Groove_Am... 2 kb
Calculating RMS Velocity from Average Velocity
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Groove_Am... 3 kb
Calculating RMS and Peak Velocity from Average Velocity
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Parasound... 100 kb
Thiel CS3.7 Speaker and Parasound Halo A21 Power Amplifier
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tracking_... 6 kb
Equation for Distortion from Tracking Error
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![](https://gallery.audioasylum.com/users/3771/thumb/ps_audio_stellar_m1200.jpg) |
![](https://gallery.audioasylum.com/users/3771/thumb/ps_audio_stellar_m1200a.jpg) |
![](https://gallery.audioasylum.com/users/3771/thumb/pm1_near-field_1.jpg) |
![](https://gallery.audioasylum.com/users/3771/thumb/pm1_near-field_2.jpg) |
ps_audio_... 100 kb
My System with PS Audio Stellar M1200 Monoblock Amplifiers
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ps_audio_... 100 kb
PS Audio Stellar M1200 Monoblock Amplifiers
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pm1_near-... 100 kb
B&W PM1 in Nearfield Configuration
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pm1_near-... 100 kb
B&W PM1 Speakers in Nearfield Configuration
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![](https://gallery.audioasylum.com/users/3771/thumb/maggie_3b.jpg) |
![](https://gallery.audioasylum.com/users/3771/thumb/mini_maggie_1.jpg) |
![](https://gallery.audioasylum.com/users/3771/thumb/mini_maggie_2.jpg) |
![](https://gallery.audioasylum.com/users/3771/thumb/mini_maggie_3.jpg) |
maggie_3b... 100 kb
Mini Maggie System
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mini_magg... 69 kb
Mini Maggie Speaker System 1 - Near Field Listening
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mini_magg... 81 kb
Mini Maggie Speaker System 2 - Near Field Listening
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mini_magg... 84 kb
Mini Maggie Speaker System 3 - Near Field Listening
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