Triode TRV-88SER Integrated Amplifier
Best tube amplifier for vinyl enthusiasts seeking a warm, compact setup.
The Triode TRV-88SER is a compact integrated amplifier that brings the romantic glow and musical sound signature of valve amplification to modern Hi-Fi systems. It features KT88 valves operating in Class AB push-pull mode, with 12AX7 and 12AU7 tubes for the input and driver stages. Hand-assembled with beautiful timber flanks, it offers a high-quality finish and point-to-point wiring. The amplifier includes an MM phono pre-amp and a convenient headphone output, making it a versatile heart for a Hi-Fi setup. It delivers 45W+45W of power, with a frequency response of 10Hz-100kHz and a 90dB S/N ratio.
$3200.00
Owner Satisfaction
4.5
/ 5
Category Rank
1163
/ 1719
#1163 in Power Amplifiers
Price vs Category Average
-61%
Below average
Tubes
48811272127
/ x KT, x AX, x AU
Who it's for
- Audiophiles seeking rich, natural, and emotionally resonant musical textures
- Design enthusiasts wanting a sophisticated, vintage-inspired centerpiece
- Listeners prioritizing long-term reliability and premium construction standards
Who should skip it
- Budget-conscious buyers avoiding ongoing maintenance and replacement expenses
- Users with limited ventilation or small, enclosed equipment cabinets
- Owners of inefficient speakers requiring high-power solid-state amplification
Performance breakdown
Sonic Character
KT88 valves deliver that signature warm, lush, and romantic tube sound.
Build Integrity
Point-to-point wiring and timber flanks reflect meticulous, high-end craftsmanship.
System Versatility
Integrated phono stage and HT bypass make it a flexible system hub.
Power Delivery
45 watts per channel handles most efficient speakers with effortless musicality.
Headphone Performance
Convenient front-panel output provides a pleasant, tube-infused listening experience.
Frequency Extension
Impressive 10Hz-100kHz range captures subtle details across the entire audio spectrum.
Key Specs
Tubes
4 x KT88, 1 x 12AX7, 2 x 12AU7
Output power
45W+45W at 8 ohms
Frequency response
10Hz-100kHz(-1,-4dB)
S/N ratio
90dB
Input sensitivity
LINE 400mV , MM 2.5mV
Input impedance
LINE 100k ohm , MM 47k ohm
Dimensions
W345mm x D320mm x H185mm
Weight
17kg
Features
- Built-in MM phono pre-amp for turntable connection
- Convenient front-panel headphone output
- High-quality USA-origin speaker terminals
- Remote control for volume and mute functions
- Elegant timber flank design
- Point-to-point wiring for superior construction
- HT Bypass function for use as a power amp
What customers say
Customers consistently praise the Triode TRV 88SER for its exceptional sound quality and elegant design. Many highlight the amplifier's ability to produce a warm, rich, and engaging audio experience, transforming their listening sessions. The robust build and classic aesthetic are also frequently admired, contributing to a sense of premium craftsmanship. This strong combination of captivating performance and appealing design forms the core of its positive reception.
Know before you buy
Yes, the amplifier features a built-in MM phono pre-amp, allowing you to connect a turntable with a moving magnet cartridge directly to the unit without needing an external phono stage.
The HT Bypass allows you to integrate the amplifier into a home theater system by bypassing the volume control. This lets your AV receiver handle the volume for surround sound while using the TRV-88SER as a dedicated power amplifier for your front speakers.
With 45 watts per channel, the TRV-88SER is well-suited for most bookshelf and medium-sensitivity floorstanding speakers. If you have particularly power-hungry or low-impedance speakers, you may want to ensure they fall within the amplifier's 8-ohm operating range.
The headphone output is designed to provide the same warm, valve-driven sound signature as the main speaker terminals. It is a convenient feature for private listening, though its performance will depend on the impedance and sensitivity of your specific headphones.
Like all tube amplifiers, the KT88, 12AX7, and 12AU7 valves will eventually require replacement after several thousand hours of use. The unit uses point-to-point wiring, which is durable, but you should ensure the amplifier has adequate ventilation to prevent overheating.
Yes, the TRV-88SER includes a remote control that allows you to adjust the volume and mute the audio from your seat. Please note that the remote is primarily for volume and mute functions, while input selection is handled on the front panel.
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