Onkyo C7030
Onkyo stereo CD player fitted with a 24-bit/192 kHz Wolfson converter and a VLSC circuit designed to limit digital noise.
Description
The C-7030 is a stereo CD player from Onkyo, designed to reproduce the contents of a compact disc with as clean a signal as possible before it is sent on to an amplifier. This is a home-oriented unit, intended to sit at the heart of a classic hi-fi system rather than for portable or professional use.
Its design relies on several technical choices aimed at limiting sources of signal degradation. A precision clock, named Accupulse by Onkyo, reduces synchronisation errors during digital playback. The VLSC (Vector Linear Shaping Circuitry) circuit, for its part, addresses the impulse noise generated by digital-to-analogue conversion, with a 24-bit/192 kHz Wolfson converter. Power is supplied by a massive custom-made transformer, intended to guarantee a stable voltage even when the downstream amplifier stages are placed under heavy demand.
The stated figures confirm this focus on precision: a bandwidth of 4 Hz to 20 kHz, total harmonic distortion of 0.0029%, a dynamic range of 100 dB and a signal-to-noise ratio of 106 dB. These values point to clean playback, with few audible artefacts across the full spectrum covered by an audio CD.
The chassis uses a flat 1.6 mm-thick base intended to limit mechanical vibrations, with an aluminium front panel. On the connectivity side, the C-7030 offers an analogue RCA audio output, two digital outputs (optical and coaxial) as well as a headphone socket with adjustable volume, allowing it to be paired with a classic amplifier/tuner as well as an external DAC or headphones.
This player is aimed at a music enthusiast with an established stereo system, looking for a dedicated CD source rather than a multifunction player. Its power consumption of 14 W and compact dimensions (435 x 101 x 306 mm for 4.4 kg) make it easy to fit into an existing hi-fi cabinet.
Technical specifications
| Bandwidth | 4 Hz - 20 kHz |
| Total harmonic distortion | 0.0029% |
| Audio dynamic range | 100 dB |
| Signal to noise ratio | 106 dB |
| Power consumption | 14 W |
| Dimensions (W x H x D) | 435 x 101 x 306 mm |
| Weight | 4.4 kg |
What to check before buying used
The loading tray deserves a real-world test: the rails and the small drive belt that operate it lose their smoothness over time and can cause the tray to jam or refuse to open. The optical pickup, worn by twenty years of playback, may also show signs of fatigue: random misreading of certain discs, longer access times or intermittent error messages. Testing with several CDs, including one that is slightly worn, allows you to check the stability of playback before purchase.
Looking for this reference: C 7030 ?
Tell us what you are looking for: our merchants are notified, and one of them may have it in stock.