Standard, classic circuit technology does not fully exploit the potential of a valve. With the SA-T7 we have developed a preamplifier that raises the pure amplification of valuable music signals to a level never conceived of before with valves. Thanks to the newly developed BestPentode circuit (developed by chartered engineer Frank Blöhbaum), the current distribution noise typical of pentodes is now a thing of the past.

Innovation at a fair price. Developed and produced in Germany.
 

Technical Specifications

•Frequency response: 10 Hz – 100 kHz +/- 0.1 dB,
Nominal output voltage: 3 Volt
•Harmonic distortion: < 0.001 %
(1 kHz, Output voltage 2Veff at 10 kOhm)
•Amplification: Typical 13.3 dB (volume controller max. gain)
•Input sensitivity: 430 mV (for 2 Volt output voltage)
•Signal-noise ratio: Typical >100 dB(A)
•Input impedance: > 22 kOhm
•Inputs: 6 x stereo RCA, 1 x optical, 1 x coax
•Outputs: 2 x stereo RCA (Pre Out), 1 x stereo RCA (Rec Out),
2 x 3.5 mm Jack socket (Power Control)
•Playable Digital Formats: WAV, FLAC, APE, LPCM, MP3, ACC, AC3, WMA
•Tubes: 2 x 6SCH9P ; 2 x 6SCH51P, 4 x 6S3P-EV; 1 x 85A2
•Colour: Black/Silver, Weight: 8.5 kg
•Dimensions (WxHxD): 430 x 135 x 370 mm