BEZ T3B-6

Class A single end integrated power amplifier

There is no doubt that this T3B-6 model is the newest and best generation of BEZ integrated power amplifier.

It adopts American old fashion tube 3D6 which can improve the original design to get a new high level of sounds.

The circuit adopts alternating current(AC) to supply the filament of 300B. This design can max the power gain by 300B tube. It makes sure you get enough power for your speakers, meanwhile, lowest the hum level, guarantee the sounds quality.

2A3B is also available, only you need to do is to turn the AC switch from 5V(for 300B) to 2.5V(for 2A3B), and you can get another choice to enjoy your music. Hum level 2A3B is less than 2 mV when you are using 8Ω output, you can hardly detect any noise when your ears close to the speakers.

You’ll be astounded at the improvement in sound quality, dynamic range, meticulous transparency, completely demonstrate its high performance and analytical ability.

All point to point hand wiring amplifier always has better sounds than those amps using PCB.

The sound of the T3B-6 could also be better than amps which cost you 2-3 times from other factories.

Sounds is always our first target.

 

Features:

American made AB Carbon Resistor

 

Chinese high quality red resistor for military use

 

American DALE resistors

Power transformer: BEZ made 350WB6

BEZ made
Power Transformers

Available for tubes
Primary/230V115V+115V/50HZ/60HZ
(screening layer between primary and secondary)
Steel Sheets width× lamination (mm)

Weight
(Kg)

Size (mm)

 

Output transformer: BEZ made 18W single ended output transformer

 

BEZ T3B-6 Class A intergrated power amplifier gallary

 

Tubes:

PSVANE 300B,X2, can replace with 300B,2A3C,2A3B
American collection, direct heat tube 3D6 X2, can replace with TV185,1299
Russia 69 X2,can replace with 6P9P/6AG7/6AK7.
Chinese Shuguang 5Z4PA X2,can replace with 5U4G/5Z3P/5Z2P/274B

Filament supply by AC power, swichable between 5V and 2.5V.
Tube 2A3B, 8 ohm output, noise voltage lower than 2 millivolt; 
Tube 300B noise voltage lower than 5 millivolt 
Two groups of RCA input.
High quality wood panels, stainless chassis and transformer cases
Size:(cm) 38X35X22.
Net weight: 17.5kg, with packaging: 22KG

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: 4 ohm/8ohm
Energy consumption: 165W

 

 

 

 

 

 

 

BEZ is an amplifier audio supplier. After establishing the team in 1997, BEZ quickly became a well-respected maker of amplifiers in China. We carefully select components in order to contribute to sounds qualities. These components could be new or used. The used components mainly come from military and they have outstanding performance on sounds. We measure, test and experiment our collections to provide more ways for hobbyist to enjoy music.

 

Shipping:

We use DHL/UPS/Fedex/EMS.

Item located at china warehouse and item will be ship from China.

Items will be posted within 3 business days after payment confirmed.

A tracking number will be provide to customer so customer can review where is the item till it will be delivered.

Once receive the package please check whether the amp is good or broken.

Please contact for any inquiries before the purchase - zhi20mel@gmail.com

 

Return policy:

If the item shows up defective or damaged, please email us immediately.

We offer 1 years warranty for the amp (3 months for tubes).

Defective situation must be reported to seller within 14 days upon receipt.

Returned packages displaying an invalid or expired will not be accepted.

Returned item should be in its original box with all packing materials and shipped to us via traceable means.

We carfully inspect returned items upon receipt before issuance of refunds or exchanges.

Shipping and handling charges, insurance are not refundable in any case.

Buyer bears all shipping charges.

We are no responsible for any consequences if the amp has been modified and changed by customers.

If you have any question regarding the products and service, please email us through eBay system before you leave feedback. We will try our best to solve the issue with you.