Monoblock Power Amplifier 150W

Class-A Hybrid Mono Power Amplifier

A completely new combination amplifier was developed for the SP-T700, exploiting the respective advantages of tubes and transistors in an innovative manner, combining them to create a harmonious whole. The SP-T700 is characterised by excellent reproduction features that remain constant over the entire frequency and load range and it has a superior power reserve.

The tubes are 100% selected frame grid tubes from the military sector. They are designed for a lifetime of 10,000 hours.

The best of two worlds: Subtle reproduction of voices and acoustic instruments, plus the strength and punch of a huge rock stage – the SP-T700 is an exceptional power amplifier that meets such contradictory requirements with elegant ease. This is only possible due to the latest tube technology, combined with a transistor end stage. The outcome: Inspiring sound, plus strength and comprehensive speaker control.


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Technical Specifications:

Frequency Response:  20 Hz – 20 kHz +/- 0.5 dB
Nominal Output Power RMS / 8 Ohm:  150 Watt
Nominal Output Power RMS / 4 Ohm:  300 Watt
Nominal Output Power Class A / 8 Ohm:  10 Watt
Harmonic Distortion:  < 0.01 % (1 kHz, 1 Watt); < 0.1 % (1 kHz, 25 Watt)
Input Sensitivity:  1 V (for 25 Watt RMS at 4 Ohm)
Signal-Noise Ratio:  > 90 dB
Input Impedance:  22 kOhm
Max. Power Consumption:  306 Watt
Inputs:  1 x Mono RCA, 1 x 3.5 mm Jack (Power Control)
Outputs:  2 x 2 Speaker Terminal, 1 x 3.5 mm Jack (Power Control)
Tubes:  1 x 6S3P-EV; 1 x 6SCH9P, 1 x 6Z4
Colour:  Black / Silver
Weight:  16 kg
Dimensions (WxHxD):  210 x 263 x 400 mm