SMSL H400 Headphone Amplifier,4.4mm Balanced,XLR Balanced,6.35mm Single-Ended,16-600Ω High Output Power,Preamp Output,Fully Balanced Design,High,Medium and Low Gain,with Remote Control (Black)
| Country | USA |
| Manufacturer | Mango Media LLC |
| Binding | Kindle Edition |
| ReleaseDate | 2025-12-29 |
| Format | Kindle eBook |