CBS Laboratories - Professional Test Record (Issue 3) (LP) (Near Mint (NM or M-))

Media Condition:  Near Mint (NM or M-)
Sleeve Condition: Very Good (VG)
Country:    US  
Released:  1973
Genre:       Non-Music
Style:         Technical

Comments:
*** BUY ANY 4 RECORD for ONLY $5.00 Shipping & Handling fee *** includes both inside mini manuals/inserts. those are NM.
 

Notes:

Issued over 3 different releases #1 [r=4478405 #2 [r=6970239 #3 [r=1410902 Includes two four-page inserts (one titled "Technical Notes For Engineers" and another which is a reference for other CBS test records). The labels have a few typos where numbers with a “thousand separator” are displayed with a period “.” instead of a comma “,” (i.e. 20,000 is errantly displayed as 20.000). These have been corrected in the Tracklist for A1, A7 and B3. The runouts (on both sides) contain no etchings (except for a single stroke mark on Side B). The text (on the sleeve and insert) use the international “Hz” unit to denote audio frequencies while the labels, instead, use the older (and obsolete) “CPS” unit. Stereophonic Frequency Test Record

 

A1. Left Sweep Frequency: 40-500 Cps Constant Amplitude, 500-20,000 Cps Constant Velocity; 1,000 Cps 0 Db Level
A2. Right Sweep Frequency: 40-500 Cps Constant Amplitude, 500-20,000 Cps Constant Velocity; 1,000 Cps 0 Db Level
A3. Left Spot Frequencies: 20,000-20 Cps; Same Characteristics And Level As Band A1
A4. Tone Arm Resonance Test: Left Sweep 200-10 Cps, Constant Amplitude, +3 Db Relative To Band A1
A5. Tone Arm Resonance Test: Right Sweep 200-10 Cps, Constant Amplitude, +3 Db Relative To Band A2
A6. Left 1,000 Cps, 0 Db Reference Tone: 3.54cm. Per Second Rms, 45° Velocity
A7. Right 1,000 Cps, 0 Db Reference Tone: 3.54cm. Per Second Rms, 45° Velocity
B1. Left Playback Loss Test: 20,000-1,000 Cps, Constant Velocity, -15 Db
B2. Right Playback Loss Test: 20,000-1,000 Cps, Constant Velocity, -15 Db
B3. Right Spot Frequencies: 20,000-20 Cps; Same Characteristics And Level As Band A3
B4. Lateral Tracking Test: .001, .002, .003, .004 And .005cm. Peak Amplitude, 100 Cps
B5. Vertical Tracking Test: .001, .002, .003, .004 And .005cm. Peak Amplitude, 100 Cps
B6. Left Playback Loss Test: Similar To Band B1
B7. Right Playback Loss Test: Similar To Band B2

 

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