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TASCAM DM-24 Reference Manual
17 – Specifications
This section provides technical information about the
DM-24.
Analog audio I/O
All specifications are given with the factory reference
level of –16 dBFS.
MIC
inputs (channels 1 through 16)
Balanced XLR-type female connectors
a
Adjustable input level (–56 dBu (TRIM max) to –2dBu (TRIM min))
Input impedance 2.2k
Ω
PHANTOM (+48V)
+48V phantom power. Switchable in blocks of 4 channels
(1–4, 5–8, 9–12, 13–16)
LINE IN (BAL)
inputs (channels 1 through 16)
Balanced 1/4” jacks
b
Adjustable input level (–42dBu (TRIM max) to +12dBu (TRIM min))
Input impedance 10k
Ω
INSERT
connections (channels 1 through 16)
1/4” TRS jacks
c
Send: nominal output level –2dBu
,
maximum output level +20dBu, impedance
100
Ω
Return: nominal input level –2dBu, headroom 16dB, impedance 10k
Ω
ASSIGNABLE RETURNS (BAL)
(1 through 4)
Balanced 1/4” jacks
Nominal input level: –2dBu
Headroom: 16dB
Input impedance: 5k
Ω
ASSIGNABLE SENDS
(1 through 4)
Quasi-balanced 1/4” jacks
Nominal output level: –2dBu
Maximum output level: +14dBu
Output impedance: 100
Ω
2 TR IN (L/R)
2 x RCA pin jacks
Nominal input level –10dBV
Headroom: 16dB
Input impedance: 10k
Ω
STEREO OUTPUT (L/R)
Balanced XLR-type male connectors
Nominal output level: +4dBu
Maximum output level: +20dBu
Output impedance: 100
Ω
Stereo INSERT (L/R)
1/4” TRS jacks
Send: nominal output level –2dBu, maximum output level +14dBu, impedance
100
Ω
Return: nominal input level –2dBu, headroom 22dB, impedance 10 k
Ω
MONITOR OUTPUTS (CR (BAL))
Balanced 1/4” jacks
Nominal output level: +4dBu
Maximum output level: +20dBu
Output impedance: 100
Ω
MONITOR OUTPUTS (STUDIO)
RCA pin jacks
Nominal output level –10dBV
Maximum output level: +6 dBV
Output impedance: 100
Ω
PHONES
2 x 1/4” stereo jacks
120 mW + 120 mW total
d
33
Ω
a. all XLR-type connectors are wired 1=ground, 2=”hot”, 3=”cold”
b. all balanced 1/4” jacks are wired sleeve=ground, ring=cold, tip=hot
c. all TRS 1/4” jacks are wired sleeve=ground, ring=return, tip=send
d. Maximum 120mW + 120mW with both
PHONES
jacks driven at maximum
