The 3300 is a Monitor Series integrated amp made of most of the 1300 preamp and half of the 2600 power amp : MM & MC inputs with 3-step capacitance switch, low-impedance outputs, buffered tape i/os, lab input (to be fed from the preamp out and bypass all filters and controls), 30A and 400W of peak current/output available maintained in listenable regions with NAD's staple Soft-Clipping circuit. That much output goes with the Power Envelope circuit : two voltage rails for high and low power ranges. When listening loud, switching back and forth between rails therefore happens... I believe the 3300 was first available without the PE circuit. (?) The owner's manual is still available for download at NAD's NAD's.

The 3300 is a Monitor Series integrated amp made of most of the 1300 preamp and half of the 2600 power amp : MM & MC inputs with 3-step capacitance switch, low-impedance outputs, buffered tape i/os, lab input (to be fed from the preamp out and bypass all filters and controls), 30A and 400W of peak current/output available maintained in listenable regions with NAD's staple Soft-Clipping circuit. That much output goes with the Power Envelope circuit : two voltage rails for high and low power ranges. When listening loud, switching back and forth between rails therefore happens... I believe the 3300 was first available without the PE circuit. (?) The owner's manual is still available for download at NAD's NAD's.

The 3300 is a Monitor Series integrated amp made of most of the 1300 preamp and half of the 2600 power amp : MM & MC inputs with 3-step capacitance switch, low-impedance outputs, buffered tape i/os, lab input (to be fed from the preamp out and bypass all filters and controls), 30A and 400W of peak current/output available maintained in listenable regions with NAD's staple Soft-Clipping circuit. That much output goes with the Power Envelope circuit : two voltage rails for high and low power ranges. When listening loud, switching back and forth between rails therefore happens... I believe the 3300 was first available without the PE circuit. (?) The owner's manual is still available for download at NAD's NAD's.

NAD Model 3300 Amplifier Service Manual *Original*.

The 3300 is a Monitor Series integrated amp made of most of the 1300 preamp and half of the 2600 power amp : MM & MC inputs with 3-step capacitance switch, low-impedance outputs, buffered tape i/os, lab input (to be fed from the preamp out and bypass all filters and controls), 30A and 400W of peak current/output available maintained in listenable regions with NAD's staple Soft-Clipping circuit. That much output goes with the Power Envelope circuit : two voltage rails for high and low power ranges. When listening loud, switching back and forth between rails therefore happens... I believe the 3300 was first available without the PE circuit. (?) The owner's manual is still available for download at NAD's NAD's.

Rare in original box with packaging and user manual. Works perfectly - bright and clear display. The tuning pot feels amazing - very heavy and robust but smooth action. You have to feel it to experience the real deal old school Japanese quality. Beautiful unit - ready to go and add to your stack.