SHENGYA CV-15 / PM-150

Set of Tube Pre-Amplifier + Hybrid Final Stage Mono Block Amplifiers

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Serious Upgrade of the famous SA-T1/T3 + SPT-100/300 Sets

CV-15 and PM-150 also are available single

Click here for details on CV-15    

Click here for details on PM-150 

Click here for details on CD-17   

General

The CV-15 is a serious upgraded model to the famous SA-T1 and SA-T3, with classic vacuum tube amplification circuit design based on 12AX7 and  12AU7 as cathode follower for low impedance output.

It features vacuum tube + transistor rectification for very musical timbre, MKP coupling capacitors for tube amplification stage, ring-core transformer for ultra-high signal to noise ratio, wide frequency response, extremely low distortion, Japanese ALPS volume control for long life and noble sound, full remote control function, high fidelity bass and treble tone control with bypass option, has no negative feedback on tone control circuit for natural expressions, and comes with detachable IEC power cord system.

The PM-150 is a serious upgrade to the famous SPT-100 and SPT-300. The voltage amplification stage employs 12AU7 vacuum tube. Another 12AU7 is utilized  in SRPP for solid stage current amplification. High power TOSHIBA transistors work in final output stage. The first 10W output is in pure class A. After up to 150W output the units go to Class AB. Vacuum tube + transistor rectification is installed for very musical timbre. The High-end audio uses MKP coupling capacitors and parts.

The blocks work with zero inter-channel interference and have effortless control over low impedance speakers. 2 pairs of speaker output terminals per unit allow very convenient bi-wiring connection. The power cords are detachable IEC systems.

Technical Data

Pre-Amplifier CV-15

Input Sensitivity:

Input Impedance:

Inputs:

Frequency Response:
THD:
S/N Ratio:

Output Voltage:

Outputs:

Remote Control:

Power Supply
Dimensions:

Weight:

Power Amplifiers PM-150

Rated Output Power:

Pure Class A Output Power:

Frequency Response:

THD:

S/N Ratio:

Inputs:

Input Sensitivity:

Input Impedance:

Speaker Outputs:

Power Supply:

Dimensions:

Weight:

h

280 mV

47kΩ

4 groups RCA

20Hz – 20kHz (+/-0.5db)

<0.1% (1kHz, 2V)

>92db on tone control bypass mode

2V

2 groups RCA

Infrared

220V, 230V, 240V / 50 Hz available

430x350x135 mm, WxDxH

approx. 10 kg

o

2x 150W on 8Ω, 2x 300W on 4Ω

10W on 8Ω

20Hz to 20 kHz ± 0.5 dB

≤ 0.1% on 1 kHz, 1W per channel

> 90 dB

2 groups RCA per Pair

1.7V

47 kΩ

2x 2 groups per pair

220,V 230V and 240V / 50 Hz available

210x400x263 mm, WxDxH

approx. 36 kg per pair

Delivery Volume

Brand-new, original packing, once opened for check, including the following items:

1 pre-amplifier, 1 power cable, 1 remote control, 2 batteries AAA, 1 operating manual,

2 power amplifiers, 2 power cables, 1 operating manual