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Tube guitar amplifier, Specifications – Peavey 6505TM User Manual

Page 12

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12

6505

Tube Guitar Amplifier

SPECIFICATIONS

Power Amplifier Section:
Rated Power and Load:

120 W RMS into 16, 8, or 4 ohms

Power @ Clipping:

(Typically @ 5% THD, 1 kHz, 120 V AC line)

130 W RMS into 16, 8, or 4 ohms

(Bias must be reduced to measure)

Frequency Response:

+0, -3 dB, 50 Hz to 20 kHz, @ 100 W RMS into 8 ohms

Hum & Noise:

Greater than 75 dB below rated power

Power Amp EQ:

Active Presence: +10 dB @ 2 kHz

Active Resonance: + 10 dB @ cabinet resonant frequency

Power Consumption:

400 watts 50/60 Hz, 120 V AC (Domestic)

Preamp Section:

The following specs are measured @ 1 kHz with the controls preset as follows:
Low & High EQ @ 10
Mid EQ @ 0
Bright out
Lead & Rhythm Posts @ 10
Presence & Resonance @ 0 dB
Nominal levels with Pre Gains @ 5
Minimum levels with Pre Gains @ 10

Preamp High Gain Input:

Impedance: Very High-Z, 470K ohms

Lead Channel:

(with channel select in)

Nominal Input Level: -80 dBV, .1 mV RMS

Minimum Input Level: -92 dBV, .025 mV RMS

Clean Channel:

(with channel select out)

Nominal Input Level: -34 dBV, 20 mV RMS

Minimum Input Level: -50 dBV, 3 mV RMS

Maximum Input Level: 0 dBV, 1.0 V RMS

(Subtract 16 dB with Crunch switch in)