FiiO DM15 R2R | Portable Bluetooth CD player

72597
CHF279.00 Tax included
Supplier stock – typically 4 to 7 days
FiiO DM15 R2R portable CD player with an in-house R2R converter. Three modes — CD, USB DAC and Bluetooth transmitter — 3.5 and 4.4 mm outputs, 4700 mAh battery.
Color : Black
Quantity
Supplier lead time, usually between 4 and 7 days

FiiO DM15 R2R portable CD player with its tempered glass lid open

A portable CD player

The DM15 R2R measures 144 x 137 x 25.5 mm for 471.5 g, in an all-aluminium chassis closed by a tempered glass lid and front panel. A 0.96-inch LCD shows playback, and an infrared remote comes with the unit. The disc-alignment mechanism uses a self-rebounding steel ball.

R2R resistor network visible on the player's board

An in-house R2R converter

Conversion rests on a fully differential four-channel 24-bit R2R network developed by FiiO. It lines up 192 thin-film resistors, forty-eight per channel, rated at 0.1 % accuracy and 30 ppm thermal drift. A GD32F305RET6 handles control, backed by two SGM8262.

Row of 3.5 and 4.4 mm sockets and USB-C ports on the DM15 R2R

Six audio outputs

The 3.5 mm socket serves as headphone output and the 4.4 mm as balanced output; two line outputs mirror them, and the coaxial and optical outputs share the LO socket. In desktop mode the balanced output delivers 1150 mW per channel into 32 ohms. Over USB DAC the player accepts up to 384 kHz/32-bit and native DSD256.

Player screen showing disc playback

CD, USB and Bluetooth

Three modes coexist: disc playback, USB converter and Bluetooth 5.4 transmitter over SBC, aptX, aptX HD, aptX LL and aptX Adaptive. Ripping copies a CD to external storage in WAV while you listen. The 4700 mAh battery is rated for seven hours of CD playback and eleven hours in USB mode, for about two hours of PD 3.0 charging.

72597

Data sheet

Product Type
Portable CD player with R2R converter, three modes: CD, USB DAC and Bluetooth transmitter
Bluetooth
Bluetooth 5.4 transmission: SBC, aptX, aptX HD, aptX LL and aptX Adaptive
Integrated DAC
In-house fully differential four-way 24-bit R2R network, 192 thin-film resistors (48 per channel), 0.1 % accuracy, 30 ppm
Headphone output
3.5 mm headphone output and 4.4 mm balanced output, accepted impedance 8 to 350 ohms
Audio outputs
3.5 and 4.4 mm line outputs, coaxial output up to 192 kHz/24-bit and optical output up to 96 kHz/24-bit, multiplexed on the LO socket
Output power
1150 mW + 1150 mW into 32 ohms on 4.4 mm in desktop mode; 315 mW + 315 mW into 32 ohms on 3.5 mm
Connectivity
USB-C data plus a separate USB-C POWER IN, USB DAC up to 384 kHz/32-bit and native DSD256, CD ripping to external storage in WAV
Series
DM
Width
14.4 cm
Depth
13.7 cm
Height
2.6 cm
Unit weight
0.472 kg

Specific References

EAN13
6953175761433
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