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45 PSE Monaural Power Amplifier

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The Clarinet's M45 mono power amplifier is designed with a Pure Class-A Parallel Single-Ended operation of the type 45 power tube.  The input section is built with 12AY7/6072, and the driver's stage is with E182CC.​

The device is fully hardwired - signal and PSU section - with a special silver (Ag) material and has silver capacitors, in-house constructed silver lead out wired tantalum resistors, in-house constructed output and power transformers.​ The input and output connectors are of the highest-grade pure silver.

Clarinet's M45 monaural power amplifier doesn't contain overall negative feedback.



Frequency Response: 


8 Hz - 55 kHz  (+0 dB, -3 dB @ 1W​)

Power output: 

7.5 W RMS @ 1 kHz, THD 5 % 

Gain:  12 dB


Noise:  Less than 1 mV

Input impedance:  100 kΩ

Inputs:  1 x RCA (unbalanced)

Output impedance:  8 Ohm

Vacuum tubes: 

1 x 12AY7 / 6072

1 x E182CC

2 x 45


Power consumption:  75 W


Dimensions (W x H x D): 

320 mm x 270* mm x 470 mm

(* with power tubes)


Weight:  19 kg

Our company reserve the right to change, modify, add to, or remove any of the content of this site at any time without prior notice. Further the images on this site may differ from current models or specifications.

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