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Hartke HA3500C 350-Watt Tube Preamp Bass Head , this item is no longer available, below are some similar products you may be interested in.

Hartke HA3500C 350-Watt Tube Preamp Bass Head

350-watt Bass Amp Head with Selectable Tube & Solid-State Preamp
Item ID: 3500
Sorry, the Hartke HA3500C 350-Watt Tube Preamp Bass Head is no longer available. We've left this page up for reference only.
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Hartke HA3500C 350-Watt Tube Preamp Bass Head
Hartke HA3500C 350-Watt Tube Preamp Bass Head

Hartke: The Name Says BASS!

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Our Product Research Team

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The best-selling bass head in the industry, the legendary Hartke HA3500, is now available in a new format in a that's as pleasing to the eyes as it to the ears. The new Hartke HA3500 features all the same rock-solid performance and features of the original model released back in 1990, with 350 watts of clean Hartke power and punch.

All the features a bass player would want
The HA3500 includes selectable passive or active input, tube and solid-state preamps, variable compression, 10-band graphic EQ, high/low frequency contour control, and a direct XLR output.

Hartke HA3500 Bass Amp Features:
  • 350 watts at 4 ohms or 250 watts at 8 ohms of power
  • Updated front panel, double-height cabinet
  • Selectable tube and solid-state preamps
  • Active and passive inputs
  • Rotary bass and treble contour controls
  • 10-band graphic EQ
  • Balanced XLR direct output
Put the power of the Hartke HA3500 behind your sound!

Warranty Info

Sweetwater's FREE 2-Year Total Confidence Coverage Warranty

Extra peace of mind at no extra cost.

  • Save money with FREE parts and labor
  • Get back to making music with the industry's fastest turnaround time
  • Fix it the first time with our award-winning, factory-certified Service Department
Learn More about Total Confidence Coverage

Offer applies only to single-receipt qualifying purchases. Select manufacturers may require that only the manufacturer’s products qualify towards the minimum purchase amount needed to be eligible for promotional financing. Otherwise, an invoice that meets the minimum purchase amount and contains at least one qualifying manufacturer product is eligible for promotional financing. No interest will be charged on promo purchase balance, and equal monthly payments are required on promo purchase until it is paid in full. The payments equal the amount financed divided by the number of months in the promo period, rounded up to the next whole dollar. These payments may be higher than the payments that would be required if this purchase was a non-promo purchase. During the last month(s) of the promo period the required monthly payment may be reduced due to the prior months’ rounding. Regular account terms apply to non-promo purchases. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

Offer applies only to single-receipt qualifying purchases. No interest will be charged on the promo balance if you pay it off, in full, within the promo period. If you do not, interest will be charged on the promo balance from the purchase date. The required minimum monthly payments may or may not pay off the promo balance before the end of the promo period, depending on purchase amount, promo length and payment allocation. Regular account terms apply to non-promo purchases and, after promo period ends, to the promo balance. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

The estimated required monthly payment shown which excludes taxes and delivery equals the amount financed divided by the number of months in the promo period, rounded up to the next cent. During the last month(s) of the promo period the required monthly payment may be reduced due to this rounding. These payments apply only with the financing offer shown. If you make these payments by the due date each month, you should pay off this amount financed within the promo period, if it is the only balance you are paying off. If you have other balances on your account, this payment will be added to any other minimum monthly payments.

Applies only to select items from this manufacturer. Ask your Sweetwater Sales Engineer for more details.