Yamaha O2R Manual Do Utilizador

Specifications

* Hum & Noise are measured with a 6 dB/octave filter @12.7 kHz; equivalent to a 20 kHz filter with an infinite dB/oc-

tave attenuation.

* Sampling Frequency: Internal 48 kHz

96

Internal

44.1 kHz, 48 kHz

External

(32 kHz –6%) to (48 kHz +6%)

Less than 2.5 ms. MIC/LINE input to STEREO output

+10 to –90, –

∞

 dB (128 steps/100 mm) input faders.

0 to –120, –

∞

 dB (128 steps/100 mm) stereo fader

Less then 0.2%, 20 Hz to 20 kHz (analog output) @+14 dB into 600

Ω

+1, –3 dB, 20 Hz to 20 kHz @+4 dB into 600

Ω

Hum & Noise (20 Hz to 20 kHz) *,
Rs = 150

Ω

Input pad = 0 dB
Input sensitivity = –60 dBV

–128 dB Equivalent input noise

–88 dB residual output noise. STEREO OUTPUT. STEREO OUT-
PUT off

–88 dB (92 dB S/N) STEREO OUTPUT. Master fader at nominal lev-
el and all channel faders at minimum level

–64 dB (68 dB S/N) STEREO OUTPUT. Master fader at nominal lev-
el and one input fader at nominal level

74 dB MIC/LINE (1 through 16) IN to STEREO OUT

74 dB MIC/LINE (1 through 16) IN to AUX SEND 1, 2, 3, 4, 5, 6 (via 
PRE INPUT FADER)

74 dB MIC/LINE (1 through 16) IN to MONITOR OUT (via STEREO 
bus)

54 dB LINE (17 through 24) IN to STEREO OUT

70 dB adjacent input channels

70 dB input to output