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Tascam SD-20M

Tascam SD-20M

Tascam SD-20M er en enkel og funksjonsrik opptaker til en attraktiv pris. SD-20M vil være en glimrende løsning for skoler, kirkeinstitusjoner og konferanseløsninger.  Fire tilgjengelige opptaksspor, to gode mikrofoninnganger for direkte tilkobling av mikrofoner, mulighet for batteridrift og støtte for start og stopp via fotpedal. SD-20M ble presentert på NAMM-messen i januar, og mer informasjon om produktet vil bli klart i løpet av en måneds tid.

Lagerstatus: På lager

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kr 2 750,00


The SD-20M is a simple-to-use solid-state recorder at a breakthrough price. The 1-U rackmount includes a pair of microphone preamps with phantom power for direct microphone recording. Both the mic inputs and line inputs can be recorded simultaneously in four-track mode. The dual recording mode captures a copy of your audio at a lower level, as insurance against distorted takes.

The SD-20M includes a battery backup system: AA batteries can keep recording for hours in case of power loss. A wired remote or footswitch can be attached to control recording and playback. Variable speed playback allows the playback to be changed without affecting the pitch.

Designed for installations like schools, house of worship, and conferences, the SD-20M is a flexible, affordable solution for long-form recording.

  • Four-track solid-state recorder
  • Stereo or four-track recording (two mic/line inputs + two line inputs)
  • Two microphone inputs on XLR/jack combo jacks, compatible with +4 dBu line level, switchable phantom power (+48 V)
  • Two RCA line inputs on rear side for tracks 3-4 (compatible with –10 dBV line level)
  • Two recording formats supported:
    • WAV/BWF: 44.1–96 kHz, 16/24 bit
    • MP3: 32–320 Kbit/s
  • Simple user interface
  • Low-cut filter with three levels (40/80/120 Hz)
  • File divide feature
  • Dual recording function records a copy of your audio at a lower level for a distortion-proof safety track
  • Variable speed playback changes speed without changing the pitch (0.5 times to 1.5 times in 0.1 increments) 
  • Auto-recording function to automatically start recording based on input level
  • RCA stereo line outputs
  • Standard stereo headphones output
  • Remote jack for wired or footswitch control
  • AA battery backup – keeps recording even after power loss
  • SDXC media slot supports cards up to 128 GB
  • Compact 1U rack-mountable chassis 

Multiple inputs:
Microphones or equipment with line-level output can be connected directly to the two XLR/TRS combo inputs on the front. Their levels can be adjusted with the dedicated knobs. During the recording of a meeting, for example, while recording the line outputs of the meeting system equipment via the recorder’s rear line inputs, you can simultaneously record two channels separately using microphones as a backup. In a music classroom, studio or similar situation, you can easily set up a system for multitrack recording and other purposes using the line inputs for instruments with line output and the mic inputs for acoustic instruments.

Studio line level support and phantom power
The two XLR/TRS combo inputs on the front are suited for balanced +4 dBu line level input from mixers and other devices. They also support condenser mics that require phantom power supply (48 volts). These features enable a wide range of setups. The locking mechanism also prevents the unintended disconnection of cables. The RCA unbalanced inputs on the back support –10 dBV line level input from mixers and other devices. Together with the XLR/TRS combo jacks a variety of devices can be connected.

Dual recording creates a backup to avoid distortion
The dual recording function allows a file to be recorded simultaneously at a lower level in addition to the main recording. If the main recording should become distorted due to sudden loud noises, you can use the backup file recorded at a lower level. (When the dual recording function is enabled, only two inputs can be used to record.)

Reduntant power supply:
In addition to the included AC adapter, the unit can also be powered by four AA batteries. If AC power is interrupted for any reason, the unit will automatically switch to the AA batteries and continue operating without affecting recording or playback. Using batteries, you can even record anywhere in the field where no mains supply is available.

Teknisk informasjon


Recording media   SD card (64 MB−2 GB)
SDHC card (4 GB−32 GB)
SDXC card (48 GB−128GB)
Recording/playback formats   BWF: 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 16/24 bits
WAV: 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 16/24 bits
MP3: 44.1/48 kHz, 32/64/96/128/192/256/320 Kbit/s
Number of channels   4 channels (stereo × 2)
Analogue audio inputs and outputs
Mic/Line input 1/2 (balanced)   Combo jacks:
XLR-3-31 (1: GND, 2: HOT, 3: COLD)
6.3-mm standard TRS Jack
(Tip: HOT, Ring: COLD, Sleeve: GND)
Set to MIC (phantom power supported)    
  Input impedance   2.7 kΩ
  Maximum input level   0 dBu (Gain: LOW)
Minimum input level   −67 dBu (Gain: HIGH)
Set to LINE    
  Input impedance   10 kΩ or higher
  Nominal input level   +4 dBu
  Maximum input level   +20 dBu
  Minimum input level   –12 dBu
Line inputs 3/L and 4/R (unbalanced)   RCA jack
  Input impedance   10 kΩ or higher
  Nominal input level   –10 dBV
  Maximum input level   +6 dBV
  Minimum input level   –26 dBV
OUTPUT jacks   RCA jack
  Nominal output level   –10 dBV
  Maximum output level   +6 dBV
  Output impedance   200 Ω
Headphones output   6.3-mm standard stereo jack
  Maximum output power   20 mW + 20 mW (32 Ω load, 0.1 % distortion)
Control input/output
Remote control connector   2.5-mm TRS micro jack
Audio performance
Frequency response   20 – 20 kHz +1/–3 dB
(Input 1-2 to output, Fs 44.1/48 kHz, JEITA*)
20 Hz – 40 kHz +1/−3 dB
(Input 1-2 to output, Fs 96 kHz, JEITA*)
Distortion   0.01 % or less
(Input 1-2 to output, Fs 44.1/48/96 kHz, JEITA*)
S/N ratio   100 dB or more
(Input 1-2 to output, Fs 44.1/48/96 kHz, JEITA*)
*Based on JEITA standard CP-2150
Power supply and other specifications
Power supply   Dedicated AC adapter (TASCAM PS-P1220E)
4 AA batteries (alkaline, NiMH or lithium)
Power consumption   5 W (maximum)
Input current   1 A (maximum)
Dimensions (W × H × D)   483 mm × 45 mm × 300 mm
Weight   2.8 kg (including batteries)
2.7 kg (excluding batteries)
Operating temperature range   5–35 °C
Approximate battery operation time in hours:minutes (continuous operation)
Use conditions   A / N / L**
1-2 channels/line input, recording 2 channels, 44.1kHz/16-bit WAV   2:45 / 3:45 / 7:00
1-2 channels/mic input, phantom power used, recording 2 channels, 44.1kHz/16-bit WAV   1:45 / 2:30 / 5:15
1-2 channels/mic input, phantom power off, line input on channels 3-4, recording 4 channels, 44.1kHz/16-bit WAV   1:15 / 1:45 / 5:00
**A: Alkaline batteries (Evolta), N: NiMH batteries (eneloop), L: lithium batteries (Energizer Ultimate Lithium)