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Model no: QA-113

 

QA-113-3.jpg (58388 bytes)  QA-113-4.jpg (130460 bytes)    

QA-113-1.jpg (107884 bytes) QA-113-2.jpg (103860 bytes)

line stage balanced output  pre-amplifier

Using the 6G6G as both the amplification and output buffer section, this unit features superlative mid-high sound, built with a 6X5 tube rectifier. This gives you the best ST size tube sound with a low price. All hand-wired to the highest possible standard.

Changing the 6G6G to 6V6G, 6K6G, or 6Y6G will net different sound qualities, so you have the flexibility to find the sound you desire. Buy one pre-amp and get 4 different sounding units.

The 3rd lowest photo set shows a special version of " the QA-113-MC/MM which is equipped with a MC/MM phono stage and enhanced power supply with a 5U4G rectifier.

Lowest sets of photo shows the QA-113-Super , this version comes with 5U4G rectifier and enhanced power transformer

Specifications
No. of inputs 2 sets of RCA inputs
No. of outputs 1 set of RCA and balanced pre-amp outputs , 1 set of record outputs
Freq response 1Hz - 180Khz (-3db)
S/N > 85db
Gain x3- x6 depend on tubes
manufacturing hand-wired point to point
Tubes used

2 x 6G6G (alt : 6V6 / 6K6/ 6Y6 / 6L6 / 6F6)

+ 2x 6L6G (alt: 6K6/6V6/6Y6/6CA7/EL34/6550/KT66/KT88/KT100 )

+ 6X5 (alt: 6X5G)

up-grade options:

0deg / 180deg inverted phase switch add C$150

5U4G rectifier + enhance power supply add C$300

Solid oak chassis add C$100

19 standard width Aluminum chassis add C$50

super deluxe multi-tone solid-oak chassis with super hi-gloss finish add C$500

1 year parts and labor warranty under normal operation conditions
standard chassis : Gold/ Black/Metallic  MDF , Aluminum chassis

(optional chassis :  Mirror steel, solid-oak )

 

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