SMSL DA-1
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The S.M.S.L DA-1 is a compact Class D stereo amplifier for a single-speaker system on a desk or in a smaller audio setup. The small design is easy to place and is based on a Texas Instruments TPA3118 amplifier chip.
Simple design with a short signal path
The DA-1 focuses on the basics: analog RCA input, connection to passive stereo speakers, and an easily accessible volume control. A short signal path and a high-current power supply support the dynamics of the music.
Controlled startup
An anti-pop circuit limits the clicks that can otherwise occur when turning it on and off. This makes the DA-1 a straightforward solution when you want a small amplifier without unnecessary features.
Praised by Headfonics
Headfonics highlights the compact size and value as an entry into a two-channel speaker system. The review also notes the simple functionality and audible hiss at certain volume control settings.
Specifications
- Amplifier type
- Class D stereo
- Amplifier chip
- Texas Instruments TPA3118
- Output power
- 2 × 65 W at 4 Ω (manufacturer's specification)
- Frequency response
- 20 Hz – 20 kHz
- THD+N
- 0.03%
- Channel separation
- −98 dB at 1 kHz
- Input sensitivity
- 530 mV RMS
- Signal-to-noise ratio
- 102 dB
- Input
- Stereo RCA
- Output
- Passive stereo speakers
- Power consumption
- 36 W
- Standby power consumption
- <0.5 W
- Dimensions (W × H × D)
- 96 × 30.5 × 102 mm
- Weight
- 0.23 kg
Reviews
Try the equipment at home!
30 day return policy
At Head Audio, we know how important it is that you can try and test the products in your own living room. That's why you can return the goods to us for up to 30 days after purchase if you regret your purchase.
We ship for free (for purchases over DKK 2500)
So if you're dreaming of a new hi-fi system, there's no need to wait - it's completely risk-free and you can hear the sound of your new gear in your own living room and together with your other equipment.