PC100USB-HR2

Desktop Volume Controller with High-Resolution 24-Bit / 96 kHz DAC
The Fostex Desktop Volume Controller provides precise and effortless volume control for your computer’s powered speaker system. Featuring a built-in high-resolution DAC supporting up to 24-bit / 96 kHz audio playback, it ensures pristine sound quality. The controller also doubles as a quality headphone amplifier, making it a versatile addition to any desktop setup.

Designed for convenience, it is USB bus-powered with no need for external power adapters or additional driver installation on Windows or Mac. Included USB and RCA cables allow quick connection to your computer and speakers, enabling immediate use right out of the box. The weighted silver-finish volume knob offers smooth and accurate control.

Key Features

• Built-in 24-bit / 96 kHz high-resolution DAC

• Easy volume control for powered speakers connected to your computer

• Functions as a quality headphone amplifier

• USB bus-powered, no external power required

• Driver-free plug-and-play for Windows and Mac

• Includes USB Type-B and RCA cables

• Weighted volume knob with elegant silver finish

Technical Specifications

• Loudspeaker Outputs: 2 x RCA female, 10 kOhms or more load impedance, +6 dBV output level

• Headphone Output: 3.5 mm stereo mini-jack, rated output 30 mW + 30 mW (32 Ohms, THD ≤ 0.5%)

• USB Connector: USB Type-B

• Sampling Frequencies: 32, 44.1, 48, 88.2, 96 kHz

• Supported Bit Depth: 16- / 24-bit

• Operating Systems: Windows 7 or later, Mac OS X 10.6 or later

• Power Consumption: Max 2.5 W, powered via USB bus (5 V, 500 mA)

• Dimensions (W x H x D): 6.6 x 4.4 x 7.0 cm (2.6 x 1.7 x 2.8")

• Weight: Approx. 210 g (7.4 oz), excluding cables

Applications

• Desktop audio setups with powered speakers

• High-resolution digital audio playback from computers

• Headphone amplification for personal listening

• Small project studios and multimedia environments