Preamp Section, Preamp High Gain Input | Peavey Session 400 guide

SESSION@ 400 LIMITED ENGINEERING SPECIFICATIONS

POWER AMPLIFIER SECTION

Rated Power & Load

210 Watts into 4 ohms with DDT’” compression

Power @ Clipping: (typical)

(5% THD, 1 kHz, 120 VAC line)

240 Watts RMS into 4 ohms

Frequency Response:

+O, -2 dB, 80 Hz to 10 kHz, @ 200 Watts RMS into 4 ohms

Total Harmonic Distortion:

Less than 0.2%, 100 mW to 200 Watts RMS, 60 Hz to 10 kHz, 4 ohms (typically below O.i%)

Hum & Noise:

Greater than 100 dB below rated power

Power Consumption: (domestic)

600 Watts @ 120 VAC 60 Hz

PREAMP SECTION

The following specs are measured @ 1 kHz with the controls preset as follows:

Low & High EQ @ 0 dB

Mid & Shift EQ @ 10

Presence EQ @ 0

Sensitivity @ 5

High dynamics reverb @ 0

Nominal levels are with pre gain @ 5 Minimum levels are with pre gain @ 10

Preamp High Gain Input:

Impedance: High Z, 220 K ohms

Nominal Input Level: -22 dBv, 80 mV RMS

Minimum Input Level: -36 dBv, 15mVRMS

Maximum Input Level: +lO dBv, 3.0 V RMS

Preamp Low Gain Input: (6 dB pad)

Impedance: High Z, 44 K ohms

Nominal Input Level: -16 dBv, 160 mV RMS

Minimum Input Level: -30 dBv, 30 mV RMS

Maximum Input Level: +16 dBv, 6.0 V RMS

Pre EQ Patch Send: (pedal send)

Load impedance: 10 K ohms or greater

Nominal output: -12 dBv, 0.25 V RMS

Maximum output: +8 dBv, 2.5 V RMS

Pre EQ Patch Return: (pedal return)

Impedance: High Z, 220 K ohms

Designed input level: -12 dBv, 0.25 V RMS (Switching jack providing pre EQ patch send to pre EQ patch return connection when not used)

Effects 1 & 2 Patch Sends:

Load impedance: 1 K ohms or greater

Nominal output: -10 dBv, 0.3 V RMS

Maximum output: +lO dBv, 3 V RMS

Effects 1 & 2 Patch Returns: Impedance: High Z, 100 K ohms

Designed Input Level: -10 dBv, 0.3 V RMS (Switching jacks providing effects patch send to effects patch return connections when not used)

Preamp Out:

Load impedance: 1 K ohms or greater

Nominal Output: 0 dBv; 1 V RMS

Maximum Output: +18 dBv, 8 V RMS

Power Amp In:

Impedance: High Z, 10 K ohms

Designed Input Level: 0 dBv, 1 V RMS (Switching jack providing preamp out to power amp in connection when not used)

Balanced Line Out:

Load Impedance: 600 ohms or greater

Nominal Output: -10 dBv, 0.3 V RMS

Maximum Output: +lO dBv, 3 V RMS (XLR male connector, transformer driven; special equalization circuitry employed)

System Hum 81 Noise @ Nominal Input Levels:

(20 Hz to 20 kHz unweighted)

84 dB below rated power

Equalization:

Low: +/-15 dB @ 80 Hz, active shelving

Mid: +O, -12 dB, passive notch

Shift: 300 Hz to 1 kHz range of mid notch

High: +/-15 dB @ 2 kHz, active peak/notch

Pres: -0, +15 dB @ 8 kHz, active shelving

External Footswitch Function:

Reverb defeat (when reverb control raised)

Effects 1 patch return defeat Effects 2 patch return defeat

AN OPTIONAL COVER IS AVAILABLE FOR THE SESSION@ 400 LIMITED DIRECTLY FROM THE FACTORY. THE PART NUMBER IS #6890065 AND THE COST IS $21 .OO.

Prices, features and specifications are subject to change without notice.