Marantz CD-23
Marantz CD-23F
Marantz CD-23Da

(1994 - 1998)

Cute little thingie.

DAC-7 digital-to-analogue system, HDAM modules, diecast aluminium structure and select componentry.
Plus the blue star which was, however, inaugurated during the Superscope era and NOT during the original Saul Marantz ownership.
The analogue output is set at a low 150Ohm, while the Philips DAC-7 Bitstream and two Marantz HDAM op-amps-in-a-box provide great sound quality, all within a discreetely flying saucer-like design. Measuring 25 x 13 x 28cm and weighing 5kg, the CD-23 really is a cute little thingie.

Three versions were produced : CD-23, CD-23F and CD-23Da.
The CD-23 uses a CDM-9, the CD-23F uses a CDM-9Pro (shown here), the CD-23Da adds a pair of digital inputs (1x coaxial, 1x TOS optical) so that it can be used as a digital-to-analogue converter ; however, the 23Da uses a regular CDM-9 like the original CD-23.
Outside Japan, the CD-23F was named CD-23Limited and the CD-23Da was a CD-23DLimited - simple enough :) When mounted, the CDM-9 and CDM-9Pro can easily be identified by their spindle : grey plastic for the CDM-9, shiny metal for the CDM-9Pro.

There is unfortunately one tragic flaw : said CDM-9 and CDM-9Pro Philips CD drive are neither as durable as any of the earlier drives nor can they be rebuild or repaired anymore. I'll never understand Marantz' choice about this crucial point when at the same time the CD-15, CD-16 and CD-16SE had a CDM-4MD.

A little review of the CD23 is available here.
A real CD-23F at hifi-do.
A real CD-23Da at hifi-do.