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Find here a selection of useful and/or essential accessories for this product. These are specially selected by the Audiophonics team according to the characteristics of the product.
Refurbished product - Grade A
Torn packaging box

The Dayton Audio HTA20 is the perfect solution for enjoying the warm sound of a tube amplifier. With its hybrid design, it combines the vintage sound of tube amplifiers with the modern convenience of semiconductor amplifiers. This allows for a unique blend of both vintage and modern technologies.

Debate often rages over which of the tube amplifiers or the transistor models produces a better listening experience. The HTA20's hybrid design puts an end to this debate by utilizing the best of both worlds.. The amplifier thus uses both the classic design of a class AB architecture while employing tubes in the preamplification circuit.
With a power of 2x15W RMS under 4Ω, the HTA20 is ideal for the integration of a small or medium HiFi system. It also benefits from the convenience of Bluetooth 5.0 connectivity, allowing you to stream and control your music remotely, from a smartphone or tablet for example.


With its two stereo RCA inputs and USB-B port, the Dayton Audio HTA20 is versatile, allowing it to connect to a wide range of source devices. In addition to its speaker terminals, the Dayton Audio HTA20 also features an RCA subwoofer output and a 6.35mm headphone output.
Technical characteristics
| Specifications | |
|---|---|
| Product type | Amplifier |
| Inputs | Bluetooth 5.0 1* USB-B 2* Stereo RCA |
| Outputs | Speaker terminals 1* RCA subwoofer output 1* Jack 6.35mm headphone output |
| Amplification type | Class AB |
| Preamplification | Tubes |
| Tubes | 2* 6F1 |
| Output power | 2x15W RMS @ 4Ω |
| THD | < 0.5% @ 15W RMS |
| Minimum speaker impedance | 4Ω |
| Total gain | 28dB |
| SNR | 75dB |
| Frequency response | 20Hz-20kHz (1dB) |
| Input sensitivity | 315mV |
| Channel separation | 53dB |
| Supported sampling rates (USB) | PCM up to 32bit 192kHz |
| Supported Bluetooth codecs | SBC, AAC |
| General | |
|---|---|
| Tension d'alimentation | 110-220VAC 50/60Hz |
| Consommation en veille | 8W |
| Dimensions | 279*165*216mm |
| Poids | 1.15kg |
| Couleur | Noir |
| Package | 1* Dayton Audio HTA20 1* Câble d'alimentation |
| Input | USB |
| Input | Bluetooth |
| Input | RCA |
| Output | Speaker terminal |
| Output | Subwoofer |
| Output | Jack 6.35mm |
| Color | Black |
| Channel | 2 (Stereo) |
| Channel | 2.1 |
| Class | Class A / AB |
| Amplifier chip | N/A |
| Power (W) | 15.0 |
| Remote Control | No |
| Refurbished Grade | Grade A |