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Audio Research DSPre Stereo Preamplifier; Remote
Product: Audio Research DSPre Stereo Preamplifier; Remote
Product SKU: 17538
Serial Number: 82106201
Voltage: 120V
Cosmetic Description: 9/10 Excellent condition with no notable blemishes.
What is Included: Preamplifier, Remote, Manual, RFI kit, Power cable, Factory packaging
Functional Notes: Operational condition of this item is excellent, fully tested and no issues found.
Age: 4 years
# of Owners: 2
Tobacco Exposure: No
Service History: None
MSRP: $7495
Other Notes: From Audio Research: "With the release of Mac OS 10.6, a feature the DAC8 (DAC driver of this DSPre) uses to communicate by USB was disabled. If your DAC8 has the original USB Audio Interface card (as this unit does), it will not be compatible with newer Mac OS releases." At the time of listing there is a V3 driver update which may improve compatibility, that is available from an authorized ARC dealer.
"The DSPre offers five digital and five analog inputs. Included in the digital input section are USB 2.0HS, AES/EBU, RCA, BNC and Toslink® – all capable of decoding up to 24 bit, 192 kHz resolution. Two balanced and three single-ended sets of inputs complete the analog section. There is a pair of balanced and single-ended outputs. The DSPre also has RS-232 connectivity for automation control as well as two 12 volt triggers for turning on other products such as the Definition series amplifiers.
The digital technology in the DSPre is derived from our award-winning DAC8. Utilizing a quad DAC architecture and dual low jitter master crystal oscillators, the decoding is state of the art and leading edge technology. The asynchronous USB design, in conjunction with Audio Research custom software drivers ensure bit perfect data transfer. Further, all S/PDIF inputs are eligible for upconversion via our sample rate converter, taking 44.1 and 88.2 kHz signals to 176.4 kHz, or 48 and 96 kHz signals to 192 kHz.
The preamplifier of the DSPre is all analog and pure class-A with zero feedback. The outputs are direct-coupled, and the design is fully differential from input to output. Frequency response extends beyond 200 kHz and the signal-to-noise ratio is 120 dB.
Sonically, the DSPre is simply captivating, with a transparent, extended, and relaxed presentation that is unlike other solid-state products—you will know that it came from Audio Research. The sound is spacious and focused, resolving so much information but without any brightness, grain or artifact. In fact you will be quite amazed at the capabilities of this unit as it far outperforms your expectations in both sound and ability."
Reviews: SoundStage!
Shipping: Cost to ship this item within the contiguous United States is a flat rate of $55- including packaging and insurance. For all other locations including Hawaii, Puerto Rico and Alaska, please request a quote prior to purchase. Items with factory packaging will be double boxed. When factory packaging not available re-usable shipping box with custom injected-foam mold will be used. (for all items over 10 lbs). Note that all items valued over $500 will require a signature upon delivery.