Holiday Audio Test Equipment |
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![](Testing%2006-04-02_pre.jpg) |
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Holiday Test Setup:
Hameg HM 412-5
BPI Audio Analyzer
7000A
Statron 303D
Siemens U 2133
Ultron SRG 22
Living Audionic
LAD-80S
PC Spectrum Analyzer
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![](BPI 7000/BPI-7000-01.jpg) |
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BPI Model 7000A Audio
Analyzer
Very versatile unit that
incorporates a low distortion sine wave generator, a distortion meter and a
wow and flutter meter. And I have built in a dummy load.
Click here! |
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![](Siemens 2133/Siemens2133-01_pre.jpg) |
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Siemens U 2133
Psophometer
Audio Frequency Psophometer
Famous unit to check hum and
noise on audio units with CCITT and other filters.
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![](Statron 303/Statron-303-01_pre.jpg) |
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Statron 303D
High Voltage Power supply
The Statrons are a must for
me. This is the precursor to the 303D/1 without filament supplies and still
havin' tube rectification.
Great unit. |
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![](LivingAudionic-02.jpg) |
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Living Audionic
LAD-80S
(Peak) Power Level Meter
As the BPI only displays one
channel I use this unit to keep one eye on both. |
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![](Ultron SRG 22_pre.jpg) |
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Ultron SRG 22
Sine Wave Generator
Tube unit from the sixties
which still works very nice. I need this for frequency response tests as the
BPI only offers 5 fixed frequencies. |
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![](Hameg HM 412-5_pre.jpg) |
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Hameg HM 412-5
Dual Trace Oscilloscope
Early 1980s unit. Good for
audio tests: not fast (20Mhz), but very sensitive and well focussed. |
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![](../../Common%20Pix/tube-classics.gif)
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