Reference CD7

About the Reference CD7

The Audio Research Reference CD7 is a statement-level CD player introduced in 2007, designed to deliver exceptional musical performance with a classic ARC aesthetic. It features a rugged, ventilated top-loading chassis with a brushed-aluminum faceplate available in silver or black. Internally, it uses a Philips CD-Pro2 transport mechanism and a Crystal 24-bit delta-sigma DAC. The analog output stage employs seven 6H30 triode tubes—four for audio gain and three for high-voltage regulation—derived from the Reference 3 preamplifier, along with proprietary capacitors exclusive to Audio Research's Reference line. Outputs include balanced XLR (5.4V RMS) and single-ended RCA (2.7V RMS), plus digital AES/EBU and coaxial outputs for external DAC use. The CD7 does not have a digital input and does not support SACD or DVD-Audio formats, focusing solely on Redbook CD playback. It weighs approximately 32.5 pounds and measures 19"W x 5 1/4"H x 15 3/8"D. Sonically, it is praised for its natural speed, harmonic richness, and a soundstage that breathes with a warm, analog-like quality, especially excelling with acoustic and minimally processed recordings. The player is highly regarded for its build quality, reliability, and musicality, making it a top choice for true two-channel enthusiasts.