Features

CD Player

• CD-R/RW Playback compatibility
• ±12% Pitch Control
• CD Text
• Repeat mode (Single Track/All tracks/A-B/Random Repeat)
• Direct Track Select Buttons or Rotary Track Select Knob
• A (11 keys including 0/Clear)10-key pad is provided for direct track selection or to enter up to 99 tracks for programmed playback.
• Program Play: Max. 99 tracks
• Random mode
• Shock Proof Memory (approx. 10 sec.)
• Frame Search (75 Frames Per Second) & Back Cue functions
• Music Search
• Playback Mode: Single/Continuous
• Input/Output Terminals
• Wired Remote Control terminal
• Stereo Mini jack
• Synchro Recording to the DN-780R via RCA In/Out (Phillips RC5 compatible)
• Mic Rec mode Select switch: OFF/LINE (You can monitor Mic sound without recording)/REC (Recording Mic Sound)
• Manual/Auto Gain Control
• Cascade IN/OUT
• Coaxial Digital Output for CD (SPDIF)
• Balanced (XLR)/Unbalanced (RCA) switchable Input connectors

Cassette Deck

• Dolby B/C Noise Reduction
• Playback Speed Control: ±12%
• Memory rewind (Return-To-Zero)
• REC Input source switchable between internal CD and external line input
• Quick Auto Reverse, 2 Motor Mechanism with optical sensor
• 1 button recording
• CD-Deck Sync. Recording

General

• Standard 19inch, 3RU Aluminum Front Panel
• IR Remote Sensor
• Relay Playback
• Power-On Play
• Independent FL tube displays for both CD & cassette decks
• Various Preset Functions (25 items)

Options

• RC-U620: Hand held IR remote
• RC-41: Wristwatch IR remote
• RC-620: Wired remote
• Expanded Connection

In/Out (RCA)

1. Cascade Function (Figure 1)
   The ports (CASCADE IN/OUT) of multiple DN-T645/T625 units can be linked by cables to enable continuous playback or recording among the units.
2. Synchronized Recording (Figure 2)
   The ports (EXT. SYNC IN/OUT) of the DN-T645/T625 and multiple DN-780R units can be linked by cables to enable simultaneous recording by all DN-780R units. (Up to 20 units can be connected for continuous recording of the source.)

Specifications

CD section
Audio Channel	2 stereo channel
Digital Filter	8-times Oversampling Digital filter
Frequency Response	20 Hz - 20 kHz
Total Harmonic Distortion	0.009%
S/N Ratio	98 dB
Channel Separation	70 dB
Sampling Frequency	44.1 kHz (at Normal Pitch)
Analog Outputs (1 kHz, 0 dB playback)
Balanced	+18dBu at 0 dB disc, 600 ohms, 3-Pin XLR (1: GND, 2: HOT, 3: COLD) L: +18 dBu, R: -10 dBu (MONO output)
Unbalanced	2.0 Vrms at 0 dB disc, 10 kohms
Digital Output
Transfer and Connector	Coaxial (RCA)
Signal Format	IEC-958 Type II (SPDIF)
Cassette Deck section
Heads
Record & Playback	Hard Permalloy x 1
Erase	Double-gap ferrite x 1
Motor	DC servo motor x 2
Wow & Flutter	0.06% wrms
Fast Forward Time	Approx. 110 sec. (C60 tape)
Speed Adjustment	±12% or better with center click
Single to Noise Ratio	70 dB (Dolby C on, 3% THD by CCIR/ARM)
Line Input Sensitive
Balanced	90 mV, 120 kohms, 3-Pin XLR (1: GND, 2: HOT, 3: COLD)
Unbalanced	50 mV, 47 kohms
MIC Input Sensitive	0.775 mV (mic level max.), 1/4" TRS Type
Line Output
Balanced	+4 dBu (0 dB), 600 ohms, 3-Pin XLR (1: GND, 2: HOT, 3: COLD) L: +4 dBu, R: -10 dBu (MONO output)
Unbalanced	775 mV (0 dB), 47 kohms
General
Headphone output	15 mW, 33 ohms
Power Supply	AC120V, 60 Hz
Power Consumption	25W
Dimensions	482 (W) x 134 (H) x 275 (D) mm 19.0 (W) x 5.3 (H) x 10.8 (D) inch (3 Rack Units, Removable Rack Ears)
Weight	6.7 kg, 14.8 lbs

Specifications are subject to change without notice.

Dolby noise reduction and HX Pro headroom extension manufactured under license from Dolby Laboratories Licensing Corporation. HX Pro originated by Bang & Olufsen.

"DOLBY", the double-D symbol and "HX PRO" are trademarks of Dolby Laboratories Licensing Corporation.

is a trademark of AMX Corporation.

is a trademark of Crestron Electronics Inc.