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SWR 350x

350-watt Pro Series Bass Amplifier Head

Item # 3255

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Floor Model with Original Box and FS

A direct descendant of SWR's classic Bass 350, the 350x is the perfect solution for anyone who wants the classic SWR tube preamp sound in the most affordable amplifier package available. It's perfect for pairing up with a Goliath Junior III™ 2x10 or Son Of Bertha™ for small gigs, or with any single 4-ohm cabinet (Goliath III™ 4-ohm, Goliath Senior™, Henry the 8x8™, Triad™) for a killer head-cabinet combination. And like all X Series amplifiers, it comes equipped with SWR's exclusive Subwave effect onboard.

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MPN: 4400900000
UPC: 0717669243272

Power Output:
- 450 Watts @ 2 ohms
- 350 Watts @ 4 ohms
- 240 Watts @ 8 ohms

- Channels: 1 Channel
- Covering: Polished aluminum
- Tube Complement: (1) 12AX7 Preamp Tube
- Accessories: Includes SubWave Activator Footswitch
- Frequency Response: (Power Amplifier): -3dB @ 20Hz and 40KHz

Input Impedance:
- Passive/Active Input: 800K Ohms
- Active Input: 60K Ohms
- Effects Return: 27K Ohms

Output Impedance:
- Effects Send: 100 Ohms
- Tuner Send: 100 Ohms
- XLR Balanced Out: 750 Ohms

- Full output under clipping, 8 ohms load, 100 Hz
- Passive Input Jack: 38 millivolts
- Active Input Jack: 155 millivolts
- Power Amplifier (Effects Return Jack "in"): .5 volts

- Signal to Noise Ratio: -72 dB(<10 millivolts typical), EQUIVALENT INPUT NOISE; 9 microvolts

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