Integrated Tube Amps

Model no:   IA-102-Mk3 / IA-102-SE-Mk3
C$3,080 Untitled Document [US$ 2464] / C$3,380 [US$ 2704]


IA-102.jpg IA-102A.jpg (61143 bytes) Mk2


40W x 2 class AB push-pull all tube integrated amplifier

This integrated amp uses a superb sounding self-biasing power output circuit to drive a pair of high quality output transformers. This product has a very broad frequency bandwidth. Standard default tube use EL34, can directly replace with KT66 or 6L6G and their equivalents.

Power tube power up by AC filament, signal tubes use DC filament to ensure most quiet background and best tonal quality. Almost any speaker with efficiency above 86db/W can be driven sublimely with this state-of-the art integrated amplifier.

SE version comes with 274B rectifier tube upgrade, as well as enhanced internal parts.


No. of inputs 3 sets of RCA inputs
No. of outputs 1 set of speaker outputs (4 ohm/8-16 ohm selectable )
Freq response 10Hz - 50Khz (-3db)
S/N better than 90 db
Gain 30db
Phase non-inverted
manufacturing hand-wired point to point
Tubes used

2 x 12AU7/12AX7 + 2 x 6SN7 + 4X EL34 / KT77 (alt: KT66 / 6L6G / 5881 / 6CA7)

SE version with 274B rectifier

Output power /ch 40Wrms in triode mode (optional: 25Wrms pure class A)

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

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

All information on this website is copyrighted by Space-Tech Lab. Ltd. 1996-2024 .

Our product designs are protected and not permitted for replication or implementation. All Rights Reserved.

Save the earth and save yourself, be a vegetarian and keep enjoying music for a long long time !!