Rubby DAC & Integrated Amplifier
Firestone Audio's new Rubby is a Stereo Digital Power Amplifier with 50 watts of power per channel, with built in DAC and a single line level input, all in a compact half width chassis.
Rubby caters for most digital connections including Optical, Coaxial, USB, and professional grade AES/EBU via XLR. Rubby also features a single line level analogue input to allow connection to legacy devices such as a tape deck, or even your iPod.
High power efficiency and low power consumption makes Rubby capable of running for many hours without getting excessively hot or consume copious amounts of power. The 50 watt output is seriously capable of pushing the speakers with high impedance. This is one loud little amplifier!
Rubby's DAC features a low-jitter recovered system clock for superior DA conversion. In addition, Rubby allows you to select a re-sampling frequency from 44.1kHz to 192k.
Order Now!
Rubby Specifications
- Amplifier Structure : True digital signal path, Class-D
- Power Structure : Soft-Start circuit, Single-supply
- Power Mode : Stand by and Power on mode, provided with main power switch to shut down
- Input Select : Line in / Coaxial / Optical / AES-EBU / USB
- Power Output : 8ohm @ 44W (0.3%THD), 4ohm @ 60W (0.3%THD)
- Circuit Protect : Output short / over current / over and under voltage / temperature protect
- Characteristic : Built in high quality WIMA capacitor and inductor
- Frequency Control : Adjustable from 44.1kHz to 192kHz
Rubby Specs Cont...
- Bit Length Control : Adjustable 16-bit or 24-bit data length
- Mute Control : Provided directly mute speaker without rotate the volume knob
- USB Support Format : 16-bit, 44.1kHz / 48kHz
- SPDIF / AES-EBU Support Format : 24-bit, 96kHz (MAX)
- Power Amp : TI - TAS5706
- Processing Chip : TI – TAS5086
- ADC Chip : TI – PCM1803A
- USB Chip : TI – PCM2704
- SRC Chip : TI – SRC4193
- Receiver : TI - DIR9001
Rubby Connecitivity
- USB interface (USB 1.1)
- Digital Input : 1 x coaxial, 1 x optical, 1 x XLR AES/EBU
- Line Input : 1 x RCA
- Speaker Output : 1 x banana
Rubby Requirements
- Using in any equipment with Line-out or Pre-out function
- Intel® Pentium® 2, Celeron® 800MHz or higher computer system
- Microsoft® Windows 2000® (Service Pack 4) or Windows® XP (Service Pack 1)
- Any Apple Macintosh
- 128MB RAM
- Available USB port