Gallary Model

Output

Features (All point to point wiring)

Output transformer

Power transformer

Price

$USD

BEZ T3B-5

2014

2X10W

PSVANE 300B X2,
6r2 X2, (6G2P,6SQ7)
6л9 X2, (6P9P/6AG7/6AK7)
5Z2P X2, (5U4G/5Z3P/5Z4P/274B)
300B, 8Ω ends, noise voltage lower than 3 mV. (perfect for 85-95 db speakers)

Two groups RCA input, 0.4V
Power setting: 115V/230V [±10%]


Dimension: (CM)38X35X22.

Shipping
Net weight: 17.5kg, Shipping weight: 22kg.
Shipping days: 7-14 days

Estimated postage:
USA----$143, Europe----$128, Australia----$165, Southest Asia----$79

*For postage discount, please contact: zhi20mel@gmail.com.

18W

SE

350W

$615

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Circuit

 

Technical data Output power: maximum 10W x 2
Frequency responds: 10Hz-25 KHz (±2.5dB)
Sensitivity: 0.4V
Distortion: when 4W, less than 1%
S/N ration: 90dB
Input impedance: 166K
Output impedance: 4Ω, 8Ω
Energy consumption: 165W
   

BEZ T3B-6

Single-ended

2014

2 x 10 W

18W

SE

350WB6

$656

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Circuit

Technical data Output power: 10W x 2
Frequency responds: 20Hz-30 KHz (±1dB)
Sensitivity: 0.4V
Distortion: when 4W, less than 1%
S/N ration: 90dB
Input impedance: 166K
Output impedance: 4Ω, 8Ω
Energy consumption: 165W
   

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Circuit

T3B-8A

300B

Single-ended

Class A

2014

2 x 10W

PSVANE 300B x 2
6Ж8 x 2, or 6J8P,6SJ7,6J4P,6Ж4,6AC7,6K3P,6SK7,6SS7
5Z3PA x 1 or 5U4G,274B,5Z3P
WY3P x 1, or OC3,VR105
300B, 8Ω ends, noise voltage lower than 3 mV. (perfect for 85-95 db speakers)
2 groups of RCA
Dimension:(cm) 38X35X22.

18W

250W

$596

   

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T3B-9

2A3B

Push-pulled

2013 version

2X18W

PSVANE 2A3B X4
6N7P x 2, or 6H7C
6C5P x 2, or 6C5, 6J5, 6C5C
8Ω ends, noise voltage less than 4 mV
(perfect for 85-95 db speakers)
2 groups of RCA
Dimension: (cm)38X35X22.

Shipping
Net weight: 18.5kg, Shipping weight: 23kg.
Shipping days: 7-14 days

Estimated postage:
USA----$148, Europe----$133, Australia----$172, Southest Asia----$83.

*For postage discount, please contact: zhi20mel@gmail.com.

25W

PP

350WA7

$635

             

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Circuit

T7A-33

6C33C

Single-ended

Class A

2013 version

2X15W

Russia 6C33C x2,

Russia 6л9 X2, or 6P9P/6AG7/6AK7.

6N3 X4, or 5670,6H3л

6E2 X2,

3 groups of RCA input.

8Ω ends, noise voltage noise less than 2mV (perfect for 85-95 db speakers)

Dimension: (CM)50X27X22.

Shipping
Net weight: 20KG, Shipping weight: 24KG.
Shipping days: 7-14 days

Estimated postage:
USA----$154, Europe----$139, Australia----$179, Southest Asia----$86

*For postage discount, please contact: zhi20mel@gmail.com.

50W SE 460W

$635

             

BEZ T4D-5

2X12W

Maximum

2X16W

PSVANE 300B(Bakelite base) X2, can be replaced with 300B-98, 300-BC, 4300

6л9 X2, can be replaced with 6P9P /6AG7/6AK7

6C5P X2, can be replaced with 6C5,6J5,6C5C.

5Z3PA X2, can be replaced with 5U4G,5Z3P,274B,5Z4P

Western Electric TRW capacitors coupling

Two groups of RCA sockets each side of back and front

Size:27L x 52W x 21H (CM)

Shipping
Net weight: 18.5kg x 2, Shipping weight: 22kg x 2.
Shipping days: 7-14 days
Estimated postage:
USA----$286, Europe----$256, Australia----$330, Southest Asia----$158.

*For postage discount, please contact: zhi20mel@gmail.com.

350WB4

$1157

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Circuit

           

BEZ FC-6C33C

Pure power amplifier

More...


2X50W

BEZ FC-6C33C Designer and Chief Engineer: Qingxin Huang

Output Transformer Less Circuit

Tubes each block:
6Ж4 x 1 amplification
300B x 1
6c33c x 6

BEZ FC-6C33C employs 6Ж4 pentode for amplification. 300B will work with a single end transformer, reflex loaded and balanced to drive six 6c33c tubes for each channel. When working with 8 ohm speakers, the output power can reach 40W (a 16 ohm speaker can reach 50W). The power can drive most speakers. The performance of the amplifier maintains the high quality of the original signal and provides a rich and desirable sound for voice, orchestral music, light music, pop music, classical music etc.

Adopting precise potentiometers to accurately adjust the voltage of 6c33c grid voltage.
The circuit makes the mid-point voltage achive to 0 V, ensure the current via speaker equal to zero V and guarantee the safty of your speaks.

A separate filament transformer is used for each channel. Both channels derive their high voltage power from a single transformer with 20 1500uF.180volt capacitors in parallel with an inductor to provide a clean and smooth ± 116V DC high voltage

High quality wood panels on both sides and stainless steel amp cases.

Dimension(cm): 52X38X22

Net weight: 30kg. Shipping weight: 35kg.

[1]460W-high voltage transformer

[2]460W-filament transformer

[1]$2241

 

[2]Without 6c33c

$1274

 

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Circuit

       

 

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