| DMP 44 xi |
|
| Audio system |
|---|
| Gain | Balanced output: 0 dB, unbalanced output: -6 dB |
| Frequency response | 20 Hz to 20 kHz, ±0.3 dB |
| THD + Noise | <0.02%, 20 Hz to 20 kHz, at maximum balanced output (unweighted) |
| S/N | |
| Analog In to Analog Out | >100 dB, 20 Hz to 20 kHz, at maximum balanced output (unweighted) |
| Crosstalk | <-90 dB @ 20 Hz to 20 kHz, fully loaded |
| Output attenuation | -100 dB to 0 dB (control 0 to 100 in 0.1 dB steps) |
|
| Audio input |
|---|
| Number/signal type | 4 mono, line, balanced/unbalanced |
| Connector | (2) 3.5 mm captive screw, 6 pole mono, balanced/unbalanced |
| Impedance | >10k ohms unbalanced/balanced |
| Nominal level | +4 dBu when level is set to 0 dB gain; adjustable from -60 dBu to +4 dBu |
| Maximum level | +21 dBu (at rated THD + N) when input gain is set to 0 dB |
| Equivalent input noise | <-120 dBV (1 µVrms) at 40 dB input gain |
| Input gain adjustment | -18 dB to +24 dB, 0.1 dB steps, adjustable per input |
| CMRR | >65 dB typical |
| NOTE | 0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV ≈ 2 dBu; All nominal levels are at ±10% |
|
|
| Audio output |
|---|
| Number/signal type | 4 mono (or 2 stereo), line level, balanced/unbalanced |
| Connectors | (2) 3.5 mm captive screw, 6 pole, mono, balanced/unbalanced |
| Impedance | 100 ohms with balanced or 50 ohms with unbalanced |
| Gain error | ±0.1 dB channel to channel |
| Maximum level (Hi-Z) | >+21 dBu balanced, >+15 dBu unbalanced |
|
| Audio processing |
|---|
| A/D, D/A conversion | 24-bit, 48 kHz |
|
| Control/Remote |
|---|
| Serial host control port | 1 bidirectional RS-232, 3.5 mm captive screw, 3 pole |
| Baud rate and protocol | 38400 baud, 8 data bits, 1 stop bit, no parity |
| Pin configuration | 1 = Tx, 2 = Rx, 3 = G |
| USB control port | 1 front panel USB-C |
| Protocol | USB 2.0, low speed |
| Digital I/O | 3.5 mm captive screw, 6 pole |
| Pin configuration | 1 = In, 2 = In, 3 = In, 4 = In, 5 = +, 6 = G |
| Input voltage range | 0 to 24 VDC, clamped at +30 VDC |
| Inputs imedance | >10k ohms |
| Programmable pullup | 1k ohms to +5 VDC |
| Threshold low to high | 2.8 VDC |
| Threshold high to low | 2.0 VDC |
| Program control | Extron control/configuration program for Windows®
Extron Simple Instruction Set (SIS™) |
|
| General |
|---|
| Power | External
Input: 100-240 VAC, 50-60 Hz
Output: 12 VDC, 0.5 A, 6 watts |
| Power input requirements | 12 VDC |
| Power supply (PS 1205 C) | |
| Device | 4.2 watts |
| Device and power supply | 5.0 watts |
| Thermal dissipation | |
| Power supply (PS 1205 C) | |
| Device | 11.7 BTU/Hr |
| Device and power supply | 14.4 BTU/Hr |
| Ambient temperature/humidity | Storage: -40 to +158 ⁰F (-40 to +70 ⁰C)/ 10% to 90%, noncondensing
Operating: +32 to +122 ⁰F (0 to +50 ⁰C)/ 10% to 90%, noncondensing |
| Cooling | Convection, no vents |
| Mounting | |
| Rack mount | Yes, with optional 1U rack shelf |
| Furniture mount | Yes, with optional under-desk mounting kit |
| Enclosure type | Metal |
| Enclosure dimensions | 1.7" H x 4.3" W x 3.0" D (1U high, quarter rack wide)
(4.3 cm H x 10.9 cm W x 7.6 cm D)
(Depth excludes connectors.) |
| Product weight | 0.5 lbs (0.2 kg) |
| Regulatory compliance | CE, C-tick, c-UL, UL, FCC Class A, ICES, KCC, VCCI, RoHS, WEEE |
| Product warranty | 3 years parts and labor |
| Everlast power supply warranty | 7 year parts and labor |
| NOTE | All nominal levels are at ±10%. |
|
| NOTE | Specifications are subject to change without notice. |
|
| (6635-D2) |