HidizsS9 Pro Plus Martha
interface_dac
New retail price (MSRP)
$66
Used market: $40*
Specifications
4 of 11 values have a recorded source- Type
- Dongle Adapter·
- Bus powered
- yes·
- Maximum gain
- 0·
- Analog inputs
- ·
- Analog outputs
- 3.5mm Headphones · 4.4mm Balanced Headphones·
- Digital inputs
- USB-C·
- USB power draw
- 2.5✓
- Headphone output
- 2.1 Vrms·
- Maximum sample rate
- 768·
- Phantom power provided
- no·
- Indexable Locales
- ·
Expert Audio Engineering Commentary
Headroom notes
Successor to the S9 Pro, which Hidizs no longer sells; the older model used a 2.5 mm balanced jack, this one a 4.4 mm. Power is quoted only at 32 ohms, so the voltage here is derived from that single point and says nothing about how the device behaves into 300 ohms. No output impedance is published.
Setups using this gear
* Estimated with the depreciation fallback (~61% retained value).