Tascam 488 PORTASTUDIO Owner's Manual

Also see for 488 PORTASTUDIO: Owner's manual

Contents

Typical PerformanceMixer SectionFrequency Response:Signal-to-Noise Ratio(at Nominal Input Level):1 LINE - GROUP OUT8 LINE ~ GROUP OUT1 MIC/LINE* ~ GROUP OUT2 MIC/LINE* ~ GROUP OUT( * = at Trim Max.)Total Harmonic Distortion (THD)1 MIC/LINE - GROUP OUT1 LINE - GROUP OUTCrosstalk:Recorder SectionFrequency Response (overall):Signal-to-Noise Ratio(overall, ref. to 3% THD):20 Hz to 22kHz, +1/-2 dBUNWTD(20 Hz to 20 kHz)/IHF A WTD79 dB/82 dB71 dB/76 dB69 dB/73 dB66 dB/70 dB0.06% (at 1 kHz, -30dBV input level at Trim Max, with 30 kHzlow-pass filter inserted)0.05% (at 1 kHz, nominal input level with 30 kHz low-passfilter inserted)55 dB (at 1 kHz, nominal input level with 30 kHz low-passfilter inserted)40 Hz ~ 14 kHz, ± 3dB (dbx NR out)UNWTD(20 Hz - 20 kHz)/IHF A WTD54 dB/58 dB (dbx NR out)90 dB/95 dB (dbx NR in)1.3% (at 400 Hz, 0dB, dbx NR in)Total Harmonic Distortion (THD):Crosstalk (adjacent channels):Erasure:Changes in specifications and features may be made without notice or obligation.* dbx is a registered trademark of dbx Incorporated.70 dB (at 1 kHz, 0dB, dbx NR in)50 dB (at 1 kHz, 0dB, dbx NR out)65 dB (at 1 kHz, +10dB)490mm(19-5/16")48