Commercial CD recorder compatible with CD-R/CD-RW. This beautiful Marantz has a very good price-quality ratio. With all its features, this CD record player is a nice mid-range for a nice price. We have tested the Marantz extensively and it was serviced by a professional last weekq CDR630 is fully compliant with Red Book, Orange Book PartII, and Orange Book PartIII. All CD media, CD (CD-DA), CD-R, and CD-RW media, can be finalized and played on ordinary CD players. CD-RW discs can be finalized and played on any CD-RW CD player. Equipped with XLR analog input, RCA analog input / output and digital (coaxial / optical) input / output. We are from J&R audio. Two 'hobbyists' who have been collecting and repairing 'older' audio for many years. Hobby that got a bit out of hand. With about 800 items, we think it's time to reduce the collection. Many products can be sold for a reasonable price. And this despite our professional way of working. Service has been provided on all our products, mostly by ourselves but also by our extensive network of many professionals with whom we have enjoyed working forqq.. years.Components that needed to be replaced have been replaced, strings in most cases renewed, as well as the lighting. Which in most cases has been converted to LED lighting. It is possible to give a warranty for many products. Ask about the possibilities. We also polish the hoods of record players and spray the outside of equipment or renew the paintwork of your speakers. We hope to be able to make many people happy with nice equipment. We put the proceeds into improving tools and equipment. And so we hope to continue to improve and to be able to continue this work that has arisen from friendship and hobby for a long time to come. Equipped with a CD-Sync recording function that starts recording simultaneously with the playback of the source. It is equipped with a sampling rate converter and supports sources with sampling frequencies of 32 kHz and 48 kHz. When a digital signal is input at 44.1 kHz, it is possible to select full digital recording at 1 : 1, bypassing the sampling rate converter, making it possible to produce higher-quality discs. Full digital copying is only available when the digital source is 44.1 kHz ± 100 ppm. Equipped with a track increment function that allows you to choose between two modes, auto and manual. In auto mode, the input level is detected, so the track number can be automatically written even for analog sources. When digital media is used as the source, it automatically recognizes the track number or start ID. EIA 19-inch x2U rack-mount design