* AllegroSound * Transrotor Phono Preamp *

AllegroSound

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Transrotor
Phono Preamp

0.06% THD was observed
with output voltage of 7v.

At 0.775v THD was only 0.028%!

Overload capacity is very generous.
Clipping does not begin until 7.5v!

2nd & 3rd Harmonics & Noise
were below measurement !

Response follows RIAA curve with
superb accuracy all the way to 20Hz!

Hz	RIAA	Measured
20	19.36	20.19
25	19.04	19.94
31.5	18.57	19.43
40	17.88	18.64
100	13.18	13.17
200	8.31	8.2
500	2.74	2.73
1000	-0-	-0-
5000	-8.12	-8.31
10000	-13.65	-13.84
16000	-17.62	-17.76
20000	-19.95	-19.63

CLICK for Review

AllegroSound (Est.1973)
Los Angeles, California USA
Rick@AllegroSound.com

FOR SALE - TRADE

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AllegroSound
World's Finest Audio Systems
"love what you listen with"
Los Angeles, California USA

Rick@AllegroSound.com

alt: AllegroSound@yahoo.com

Est.1973 - tel.323.960.5014

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