Dayton Audio HTA20BT Hybrid Stereo Tube Amplifier with Bluetooth 4.2 USB
Aux Inputs Headphone Sub Out
The Dayton Audio HTA20BT hybrid tube amplifier utilizes dual 6F1 vacuum
tubes along with an efficient class d amplifier topology to provide an
unparalleled audio experience. The subtle character and warmth introduced by the
tubes create a delightful homage to the classic valve amplifiers of the
past.
With a power rating of 12 watts per channel at 4 ohms, and an astonishing
THD of <0.1% make the HTA20BT a great solution for near field applications.
Bluetooth 4.2 ensures the best possible audio quality and functionality with any
wireless device. Dual rear mounted RCA inputs allow for more long-term
connection of larger audio devices, while the USB input on the front will read
most common audio formats including MP3, WMA, WAV, and APE. Easy access onboard
controls allow for track selection at your fingertips.
A dedicated switching headphone output allows the HTA20BT to double as a
high quality headphone amplifier, while the high quality binding posts ensure a
solid connection via either banana plugs or up to 14 AWG speaker wire.
Specifications:
• Power output: 12 watts RMS x 2 into 4 ohms
• Total Harmonic Distortion: <0.1% @ 12W per channel
• Minimum speaker impedance: 4 ohms
• Frequency response: 20-20,000 Hz ±2 dB
• Channel Separation: 65 dB
• Dynamic Range: >80 dB
• Signal-to-noise ratio: >80 dB
• Preamplifier tube: 6F1 x 2
• Headphone amp output: 3.5mm, 15 mW @ 600 ohms; 11 mW @ 300 ohms; 7.8 mW @
32 ohms; 5.6 mW @ 16 ohms (maximum @ 1 kHz, <1% THD+N)
• Transistors: Toshiba 1941/5198
• Bluetooth version: AC6905A CSR 4.2
• Input impedance: 47k ohms (minimum)
• Input sensitivity: 300 mV
• Dimensions: 4.2" H x 9.3" W x 6.18" D.