
Tune Six
Super Integrated
The Tune Six is the latest product to come out of the hARt Lab - a culmination of 20 years of experience. While this isn't their first foray into an integrated unit, it is the first hybrid design.
Combining a tube preamplifier stage with dual CV-181 tubes and a MOSFET power amplification stage, the Tune Six blends the organic sound of tubes with the power and flexibility of solid state power.
The Tune Six is a true one-box solution digitally-driven components, offering fully integrated streaming opportunities. If a turntable or separate digital solutions are desired, it can be configured with a Phono Stage and/or DAC inputs.





















Simplicity without Compromise
While the Tune Six is simple by appearance, combining high functionality with high performance is always a challenge. hARt Lab's approach to resonance control and multi-layered damping helps ensure that compromise is something that listeners need not worry about.

Tune Six
Design:
Preamplifier Tubes:
Output Power:
Frequency Response:
Gain Sensitivity:
Standard Inputs:
Optional Phono Inputs:
Optional Digital Inputs:
Outputs:
Dimensions:
Weight:
Finishing Options:
Streaming Integrated Amplifier
2x CV-181
150 WPC @ 8Ω ; 270 WPC @ 4Ω
5-100 kHz
21 dB
4 Pair Single Ended/RCA; WLAN; Ethernet LAN; 3 USB Ports
MM (40dB); MC (66 dB)
Resistive Load: 47k, 470, 220, 150, 100, 82, 70, 60
Capacitive Load: 0, 100, 220, 320
SPDIF (Coaxial and Optical)
Pre-Out; Tape; Headphone
9"x17"x17" (HxWxD)
64 lbs
Silver or Grey Chassis; Side panels in Walnut and various colors












