CBS Laboratories – Professional Test Record (Issue 3) - Mint- LP Record USA Vinyl - Non-Music / Technical
Regular price
$44.99
BS Laboratories – Professional Test Record (Issue 3)
| Label: | CBS Laboratories – STR 100 |
|---|---|
| Series: | Technical Series |
| Format: |
Vinyl, LP, Stereo
|
| Country: | US |
| Released: | |
| Genre: | Non-Music |
| Style: | Technical |
| 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 |
Issued over 3 different releases
#1 Stereophonic Frequency Test Record (Issue 1)
#2 Stereophonic Frequency Test Record (Issue 2)
#3 Professional Test Record (Issue 3)
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
#1 Stereophonic Frequency Test Record (Issue 1)
#2 Stereophonic Frequency Test Record (Issue 2)
#3 Professional Test Record (Issue 3)
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
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