T+A · All-in-One Systems
R 2500 R Multi Source Receiver
R-series receiver with streaming, disc playback, radio, and 250 W output.
fig. 01 · all-in-one systems
R 2500 R Multi Source Receiver
From T+A
R 2500 R is a one-box R-series receiver with streaming services, USB sources, CD playback, FM/DAB radio, Bluetooth, HDMI ARC, and headphone output. Its amplifier section is rated at 250 watts per channel into 4 ohms, and the chassis measures 16.5 x 46 x 40.5 cm.
Specifications
| Pre-amplifier: Frequency response +0 /-3dB | 0,5 Hz - 300 kHz |
|---|---|
| Pre-amplifier: Signal / noise ratio | 105 / 109 dB |
| Pre-amplifier: THD | Intermodulation | Channel separation | < 0,001 % | < 0,001 % | > 90 dB |
| Power amplifier: Output power (RMS) per channel | 250 watts @ 4 ohms140 watts @ 8 ohms |
| Power amplifier: Frequency response +0 /-3dB | 0,5 Hz - 150 kHz |
| Power amplifier: Slew rate | 60 V / µS |
| Power amplifier: Damping factor | > 65 |
| Headphone output: Headphone output | 4,4 mm Pentaconn (6 Ohms) |
| Connections: Digital inputs | 3 x S/P-DIF: 1 x Standard Coax, 2 x optical TOS-Link (32...192 kHz / 16-24 Bit), DSD64 (DOP)1 x USB DAC: Device-Mode up to 768 kSps (PCM), DOP256 and DSD 512*, supportsasynchronous data transfer. *DSD 512 only with Windows PC with appropriate driver or a Linux PC with kernel version 4.4 or higher.2 x HDMI IN, 1 x HDMI OUT with ARC |
| D/A Converter: PCM | Double-Differential-Quadruple-Converter with four 32-Bit Sigma-Delta D/AConvertersper channel. 705,6 / 768 kSps conversion rateDSD: T+A-True-1Bit DSD D/A-Converter, up to DSD 512 (22,4 / 24,5 MHz), native bitstream |
| D/A Converter: DSD | T+A-True-1Bit DSD D/A-Converter, up to DSD 512 (22,4 / 24,5 MHz), native bitstream |
| D/A Converter: Upsampling | T+A-Signalprocessor – synchronous upsampling with 4 selectable oversamplingalgorithms. FIR short, FIR long, Bezier/IIR, Bezier |
| D/A Converter: Analogue output filter | Phase-linear Bessel filter 3rd order, switchable with 60 or 120 kHz cut off frequency |
| D/A Converter: Frequency response | PCM 44.1 kSps 2 Hz - 20 kHzPCM 48 kSps 2 Hz - 22 kHz DSD 64: 2 Hz - 44 kHzPCM 96 kSps 2 Hz - 40 kHz DSD 128: 2 Hz - 60 kHzPCM 192 kSps 2 Hz - 80 kHz DSD 256: 2 Hz - 80 kHzPCM 384 kSps 2 Hz - 100 kHz DSD 512: 2 Hz - 100 kHzPCM 768 kSps 2 Hz - 120 kHz |
| CD-Player: Formats | CD/DA, CD-R, CD-RW, CD-text |
| CD-Player: Frequency response and dynamic range | 2 Hz – 20 kHz / 100 dB |
| Streaming Client: Formats | MP3, AAC, OGG-Vorbis, FLAC, WAV, AIFF, ALAC, DFF, DSFPCM 32 … 384 kHz, 16/24 Bit; MP3 bis 320 kBitDSD64; DSD128; DSD256 |
| Streaming Client: Supported media servers | UPnP 1.1, UPnP AV and DLNA kompatible Server, Microsoft Windows Media Connect Server (WMDRM10, DLNA compatible servers |
| Streaming Client: Supported streaming services | airable radio and podcasts, Tidal, Qobuz, Deezer, Amazon Music HD, HIGHRESAUDIO, Tidal connect, Spotify connect, Qobuz connect, Apple Airplay2, Plays with Audirvana, Roon Ready |
| Streaming Client: Features | Auto Network Config., Internet Radio Station database (automatic updates) |
| Streaming Client: Interfaces LAN | Fast Ethernet 10/100 Base-T |
| Streaming Client: WLAN | IEEE 802.11a/b/g/n/ac/ax 2x2 MIMO2.412 – 2.472 GHz (2.4GHz ISM Band, 13 Channels)Channel 1 – Channel 13North America FCC, Japan MIC, Europe ETSI20MHz bandwidth5.180-5.825 GHz (5GHz UNII-1/2/3 Band, 24 Channels)North America (IC and FCC):5.180-5.600 GHz, 5.650-5.825 GHzEurope, Japan (ETSI and MIC):5.180-5.700 GHzmax gain in 2.4GHz band: 3.2dBimax gain in 5 GHz band: 4.25dBiup to 17dBm (at antenna terminal). |
| Streaming Client: USB | 2x USB 2.0 Mastermode |
| Tuner (FM): Frequency range | FM Radio 87,5 – 108 MHz (Europa / US); 76 – 90 MHz (Japanese version) |
| Tuner (FM): Sensitivity | Mono (26dB S/N) 0,9 µV, Stereo (46 dB S/N) 40 µV |
| Tuner (FM): Overload margin | 103 dB µV |
| Tuner (FM): Stereo channel separation | 50dB |
| Tuner (FM): RDS Functions | Stationname, Radio text |
| Tuner (DAB): Reception standard | DAB, DAB+ |
| Tuner (DAB): Freqency band | 168 – 240 MHz (Band III) |
| Tuner (DAB): Overload margin | 103 dB µV |
| Tuner (DAB): Sensitivity (BER = 10 – 4) | 2,5 µV |
| Bluetooth: Supported audio formats | A2DP (Audio), AVRCP 1.4 (Control) / aptX® HD, SBC, AAC |
| Bluetooth: Freqency band | 2,4 GHz: 2042Mhz ... 2480MhzMax. transmission power <10 dBm (EIRP) |
| Bluetooth: RC protocol | AVRCP |
| Mains: Mains voltage | 220-240 V, 50-60 Hz / 100-130 V, 50-60 Hz (see back panel of the R 2500 R) |
| Mains: Normal operation (max.) | 800 Watts |
| Mains: Standby (ECO) | < 0,5 W. |
| Dimensions | Weight | Accessories | Finishes: Dimensions (H x W x D) | 16,5 cm x 46 cm x 40,5 cm / 6,5 x 18,1 x 16 inch |
| Dimensions | Weight | Accessories | Finishes: Weight | 14 kg / 30,8 lbs |
| Dimensions | Weight | Accessories | Finishes: Accessories | Power cord, remote control SRC 2, 2x WLAN antenna, FM antenna |
| Dimensions | Weight | Accessories | Finishes: Optional accessories | PHE-P/PA R MM or MC phono content_default | Power Three HD (Carbon) | Power Bar | Audio Quad (Carbon) | Speaker Hex (Carbon) |
| Dimensions | Weight | Accessories | Finishes: Finishes | Silver anodised aluminium (43), black anodised aluminium (42), brushed |
| Streaming / radio support | Spotify and Tidal Connect |