Headphone Amps

Model no:   SE-6AS7G
C$1,080 Direct Order Price

 

 

  

 

 

 

 

1W x 2  single-ended power amplifier (Headphone amp)

This is one of our top model single-ended power amplifiers. Although it only has 1Wrms, it can drive a pair of speakers with 90db/W efficiency to a reasonable loudness level. It is also a very high quality headphone amplifier, super quiet, super warm and rich sounding, with good body and density. The output transformer uses a NOS UTC 2W wide band transformer 600:8ohm type.

Some of the above photos show the special version of the SE-6AS7G, which employs a HPF (high pass filter) switch to select either full range or high frequencies. Another pair of pre-amp RCA outputs can be added to let this amp perform as a transformer output pre-amplifier. A pre-amp / power amp switch can alternate between speaker output or pre-amp output. This option will cost an additional C$300.

We now have an up-graded version with 2Wrms/ch output with an enhanced transformer for an additional C$200.

 

Specifications
No. of inputs 1 set of RCA inputs  
No. of outputs 1 set of speaker outputs ( 4-16 ohm) + one 3/4 phone jack (option)
Freq response 10Hz - 40Khz (-3db)  (500Hz-40Khz for build-in HPF )
S/N >80 db
Phase non-inverted (option: inverted)
manufacturing hand-wired point to point
Tubes used 2 x 6SN7/6SL7/12AU7 + 2 x 6AS7G
Output power /channel 1Wrms pure class A, single-ended

Add C$150 to add high-pass-filter and selector switch

Add C$300 to add both HPF+sw , pre-out+sw

Add C$200 for solid oak chassis

Add C$250 for enhanced power transformer and 2Wmrs/ch power output

 

1 year parts and labor warranty, tubes 90 days under normal operation conditions
standard chassis : Gold/Silver/Red/Green/Blue/ Black Metallic MDF , Aluminum chassis

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



















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