Olympus LS-12

Specs
pcm / mp3 recorder,
Wolfson WM8962 24bit 96kHz sigma-delta adc/dac,
2 x cardioid mic, 90° array,
2 gb NAND flash internal storage,
<=32 gb SD card storage,

smd components,
line/mic in,
phones out,
mono speaker 28mm,

chromatic tuner,
metronome,
pre-recording, index, overdub, low cut, limiter,
wired remote (optional),

20-44000 Hz @ 24bit 96kHz line,
60-20000 Hz internal mic,
S/N 98 dB,
adc channel separation 95 dB @1kHz,

internal mic spl 130 dB,

mm 53x139x24, kg 0,17 (with batteries).

Denon CDR-W1500

Specs

double cd deck (deck 1*: P; deck 2°: R/P),

24bit 32/44,1/48kHz adc,

audio cd-r/rw, cd-text, HDCD, SCMS,

analog/opt/coax in,

2analog/2opt/2coax out,

24bit BurrBrown PCM1735* / 16bit° dac,

CD11FTA3*, CRDRA1W02° / Sanyo SF-W03EX° transport / pickup,

Nec 4570C op amp,

Nippon Chemicon SMG components,

Denon RC-278 remote,
S/N 105 dB* / 100 dB°,
dynamic range 98 dB* / 88 dB°,

2–20000 Hz ± 0,5 dB,
harmonic distortion 0,003%* / 0,01%°,
mm 434x101x330, kg 5,5.

Marantz CD-73 (CD73N)

Specs
16bit conversion,

Philips 2 x TDA1540D – SAA7030 (M4551) dac / filter,

Philips CDM-0 transport,

Philips components,

Marantz RMC-12 via Marantz RC-430 system remote (optional),
S/N > 90 dB,
dynamic range > 90 dB,

channel separation > 90 dB,
2–20000 Hz ± 0,5 dB,
harmonic distortion < 0,005%,
mm 416x81x300(483), kg 8,0.