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Tonewinner Class A AD-1PA HIFI professional power amplifier

Regular price $3,915.00

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ToneWinner Class A AD-1PA HIFI professional power amplifier 

Product Description:

 

 

Class A AD-1PA HIFI professional power amplifier

 

Product model:

AD-1PA

SNR:

≥108dB (A weight, Balanced input);≥115dB(A weight, Unbalanced input)

THD:

≤0.01% (1KHZ, normal working condition)

Rated impedance:

8 ohms

Channel:

2

Frequency range:

10Hz-100KHz(+1/-3dB)

Power output/channel:

300W(8Ω,THD=1%,1KHz)

Unit gain:

29.5dB±1dB

Color:

Silver

Material:

Aluminum alloy

Unit size:

444mmX449mmX294mm(L×D×H)

Accessories:

Q-431signal wire,mpp-205 signal wire

N.W:

42KG

Accessories:

Controlling cable, power cord, warranty card, certificate of approval, user manual.

Applicable places:

Living room, listening room, clubhouse, demonstration hall and other places requiring high quality music.

 

Feature

 

1.Class A circuit that adopts full balance,full symmetry, differential input to differential BTL power output;

2.Both left and right channel adopts independent power supply,which boost the amplifier resolution to the highest limit.

3.Power output 300W/8Ω each channel. It uses 1200W high quality toroidal transformer and audio special capacitor that up to 180,000uF. It also uses big power tubes to parallel output, can offer 60A current output.

4.High end aluminum chassis, scientific inner setting, strong anti-interference ability; high quality aluminum panel, simple and easy appearance

5.Specially equip the gold plated IC socket for fanciers to reply OPAMP.

6.Adopts Tonewinner's proprietary technology: High/Low voltage power supply intelligently switch management. It can meet the needs for HiFi Class A power output, also conform to energy conservation and environment protection concept (proprietary number: ZL201420783891.8).

7.Perfect amplifier protecting circuits (short protection, overheating protection and DC protection)

8.Adopts Tonewinner's proprietary technology: -110V/-220V power supply switch automatically(proprietary number: ZL201420543195.X)

 

Class A AD-1PA HIFI professional power amplifierClass A AD-1PA HIFI professional power amplifier

Class A AD-1PA HIFI professional power amplifier

Class A AD-1PA HIFI professional power amplifier

1 year warranty