specification of SE-2A3-3W

Model no: SE-2A3-3W

3.5W x 2 single-ended power amplifier

This is one of our state-of-the-art single-ended power amplifiers, using the most common small power tube 2A3 as the output section, a high grade single-ended output transformer is also used to ensure the highest sonic quality. This amplifier can drive speakers with efficiency above 89db/W, or it can be used as the second amp to drive the tweeter section of a bi-wirable speaker system.

The 2A3 tube has a very sweet, rich and transparant characteristic which makes it very suitable for classical music, vocal and jazz reproduction.

Specifications

No. of inputs	1 set of RCA inputs (option: XLR balanced inputs)
No. of outputs	1 set of speaker outputs ( 4-16 ohm)
Freq response	10Hz - 30Khz (-3db)
S/N	better than 80 db
Distortion	less than 0.5% at 1Wrms output
Gain	depending on tubes used
Phase	non-inverted
manufacturing	hand-wired point to point
Tubes used	2 x 6SL7 + 2 x 2A3
Output power /ch	3.5Wrms pure class A, single-ended

option: 5U4G tube rectifier add C$250

option: XLR balanced input add C$300 (2 x 6SL7 added)

1 year parts and labor warranty, tubes 90 days under normal operation conditions

standard chassis : Gold/ Black/Metallic MDF , Aluminium chassis

(optional chassis : Mirror steel, black piano , solid-oak )