Home of the Super High-End Audio System

Hi-end Pre-amplifier section (line stage)

(All our models built with high grade components and new-age "ORGANIC" non-negative feedback circuit design, hand-wired point-to-point and component-to-component assembly process, with precise fine-tunning by qualified musician and engineer, the sonic performances can easily surpass those selling 5-10 times more expensive pre-amps in the audio industry)

Please click on model number / photos to view detail specifications

QA-001 (direct order price C$480)	QA-111 (direct order price C$680)	QA-111-BAL (direct order price C$1,280)
QA-111-BAL-SP (direct order price C$1,980)		QA-112 (direct order price C$980)
QA-113 (direct order price C$1,280)	QA-113-BAL (direct order price C$1,980)	QA-114 (direct order price C$1,580)
QA-115 (direct order price C$1,980)	QA-115-REG (direct order price C$2,880)	QA-116 (direct order price C$2,680)
QA-116-SP (direct order price C$2,680)	QA-117 (direct order price C$3,880)	QA-118 (direct order price C$3,880)
QA-118-SP (QA-118-REG) (direct order price C$4,880/ $6,880)
A-101 (direct order price C$1,080) A-102 (direct order price C$1,680)

Hi-end Pre-amplifier section (separate power supply series)

Please click on model number or photos to view detail specifications

Super Hi-grade Universal pre-amplifier section

(this series combine both the characters of small and big size tubes, result in super high density /richness / texture sound)

Super Hi-grade pre-amplifier section

(this series use extremely high grade NOS/vintage components and "ORGANIC" circuit design, with super liquid rich, open , detail and dynamic sound )

Please click on model number or photos to view detail specifications

	QA-805 (direct order price C$4,680)	QA-806 (direct order price C$6,880)
QA-807 (direct order price C$2,480)	QA-808 (direct order price C$3,880)	QA-808-Super (direct order price C$5,880)
QA-227 (direct order price C$3,880)

Every model can built with separable power supply , only an additional of 30% to 50% increase in cost.

For any line-level pre-amplifier model, just add C$600 you can integrate a P-101 MM phono stage with the pre-amp , for all models.

Solid oak chassis with additional cost from C$100 to C$150

(metal plate on top add C$50-100), super high gloss solid-wood chassis add C$200-300

Lacqar black chassis + Gold knob + gold sockets + gold handles with additional cost from C$150 to C$250

Super rectifier tube up-grade for 5U4G replacement C$480 (STR-103)

(can use 300B/2A3/45/50/83/80/866A and a lot more....)

Super rectifier tube up-grade for 6X5/5U4G replacement C$880 (STR-104)

(can use 300B/2A3/45/50/83/80/866A and a lot more....)

Super rectifier tube up-grade for 6X5 / 5AR4 / 5U4G replacement C$1,180 (STR-1001)

(can use 845 / 805 / 211 / 872A and a lot more....)

Super rectifier tube up-grade for 6X5 / 5AR4 / 5U4G replacement C$1,880 (STR-1002)

(can use 845 / 805 / 211 / 872A and a lot more....)

For Super rectifier, add C$100-150 for solid-oak chassis, add C$100 for lacqor black or gold, add $200 for black piano)

For more super rectifier information and selection, please go to Accessories Page

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