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User3283186
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2026-11-07
Alles funktionierte ohne Probleme, ich bin zufrieden mit der Wahl.
Triode TRK-3488 with upgraded parts
$299.00
$388.7
30% OFF
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Product Details
Description
Specifications
Care Guide
This is a finished product of a Triode vacuum tube amplifier kit.
The sound quality was so moving when listened to in my home theater room.
Unfortunately, I am selling it because I now have a child and it's difficult to find time to listen to music.
Enjoy the sound of EL34 and KT88 tubes with Class A amplification.
The self-bias system allows you to enjoy the sound of two different types of vacuum tubes with just one switch, requiring no adjustments.
I purchased this from the previous owner, who had it built with paid manufacturer upgrade parts.
All the original parts were included, so I will also include them.
- Circuit type: Class A Single-ended
- Vacuum tubes used: 2 x EL34, 2 x 12AX7
- Interchangeable vacuum tubes: KT88
- Bias method: Self-bias
- NFB: ON/OFF selectable (4dB when ON)
- Rated output: 6W + 6W (EL34), 7W + 7W (KT88)
- Frequency response: 20Hz - 40kHz (Β±1dB)
- S/N ratio: 90dB
- Input terminals: 4 x RCA (LINE1-4)
- Speaker output: 4Ξ© - 8Ξ©
- Power consumption: 70W
- Dimensions: Width 310 x Depth 280 x Height 190 mm
- Weight: 12kg
- Accessories: Tube cover, power cable, double original box, KT88, instruction manual
As a bonus, I will include an extra set of KT88 tubes.
No claims or returns, please.
*Operation and sound are perfectly fine.*
#Triode
#γγ©γ€γͺγΌγ
Category
Amplifier
Brand
TRIODE
Condition
No noticeable scratches or marks
Shipping
Included in price (by seller)
From
Ehime
Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.