Taga Harmony HTA-700B V3-USB Black

The sleek aluminum design makes this hybrid amplifier suitable for most interiors. The construction utilizes two U.S.A.-made 5BK7 vacuum tubes in the preamp section combined with transistor output stages to deliver a very warm, linear, and lifelike sound with high dynamic performance.

A high-performance 150W toroidal transformer provides stable, constant, and instantly available energy at any volume level, allowing the amplifier to properly drive various types of speakers. High-grade capacitors improve tonal balance and soundstage depth, while audiophile-grade Wima capacitors are used in the signal path and tone control circuits.

An audiophile-grade Japanese ALPS volume potentiometer minimizes noise and channel crosstalk while ensuring precise and smooth control. Oversized aluminum heat sinks with independent cooling for each channel efficiently dissipate heat and allow long-term high-power playback with limited distortion.

Bluetooth® enables wireless music streaming from smartphones, tablets, and computers. The amplifier features two analog inputs as well as optical and USB digital inputs. The USB input supports digital audio files up to 32bit/768kHz and DSD512 playback from computers and smartphones.

A dedicated pre-out allows connection to an external power amplifier, powered subwoofer, or active speakers. All RCA sockets and speaker terminals are gold-plated for optimal signal transmission. A high-fidelity headphone amplifier enables private listening. An aluminum remote control and removable Schuko–IEC C13 power cable are included.

Specifications
Design: Hybrid amplifier
Class: A/B
Vacuum tubes: 2 x 5BK7 (USA)
Power output / impedance: 2 x 45W 4 ohm
Power output / impedance: 2 x 26W 8 ohm
DA converter: CT7601PR + ES9018K2M, MS4344
USB input: PCM asynchronous up to 32bit / 44.1kHz – 768kHz
DSD: Up to DSD512
Optical input: Up to 24bit / 192kHz, DoP64
Wireless connectivity: Bluetooth® v4.0
Digital inputs: Optical, USB
Analog inputs: CD, Line
Analog outputs: Stereo RCA
Headphone output impedance: 32–300 ohm
Headphone output power: 300mW 300 ohm
Frequency response: 20Hz – 20kHz (±2dB)
Total harmonic distortion: ≤1% (1kHz / 1W)
Signal/Noise ratio: 80dB
Bass control: 100Hz ±8dB
Treble control: 10kHz ±10dB
Remote control: Aluminum
Bluetooth antenna: Yes
Power cable: Removable IEC
AC power / consumption: 220–240V 50/60Hz, 150W
Dimensions (H x W x D): 13.7 x 20 x 28.8 cm
Weight: 5.5 kg