Quilter Labs Bass Block 800 800-Watt Compact Bass Amplifier HeadSKU: QBB800XXX-P
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Unlike many of today's compact bass amps, the Bass Block 800 is not simply an existing consumer-grade power module married to a pre-amp, but a comprehensive power system that responds dynamically and musically to the player’s instrument and touch.
The Bass Block is so light you might forget you are carrying it to the gig! Using an ultralight aluminum chassis, internal fan-cooled heat sink, and ferreting out every ounce possible, the Bass Block manages to pack 800 watts into a sturdy and insanely lightweight 4-lb package.
Using high power technology developed for world-class pro audio touring, the Bass Block 800 delivers effortless reserves of power to maintain tight control of the speaker without clipping or bottoming out. The universal-voltage power supply delivers smooth and powerful response regardless of “club voltage” surges. The amp works on any voltage, anywhere. Plug it in, turn it up, enjoy the effortless beauty of the tone!
Pat Quilter’s first amp was built in 1967 for his brother’s bass player, and great bass tone remains a key passion. The modern bass is a full-range instrument, with much different dynamic requirements than electric guitar. Low frequencies require more horsepower to move air, and the instrument demands percussive response without bottoming out or obtrusive limiting. The Bass Block provides 800 “real watts” to build on, and the preamp is optimized to make the best use of that power, providing more effective headroom with less stress on the speakers. Unique bass-specific EQ controls allow the bassist to quickly dial in a wide range of tones to match any instrument, and a special 2-stage limiter prevents bottoming out without suppressing dynamic response and feel. A Master control allows the peak power point to be adjusted to safely power any size of speaker, from giant stacks down to compact studio units. A prolonged field testing program has confirmed that every component in the Bass Block 800 is focused on creating the ultimate musical instrument for bass players. You will feel it every moment of every gig. Effortless, powerful, and exacting tone at your fingertips. The ultimate tool in your arsenal.
225 watts-16 Ohms, 450 watts-8 ohms, 800-watts, 4 ohms (2 Ohm use possible, but may experience clipping at high volume.)
AC Power Req.:
100–240Vac, 50–60 Hz, 250 W typical, 1000W peak.
PASSIVE INPUT: ¼" mono (full gain), 2 meg
ACTIVE INPUT: ¼" mono (-10dB gain), 30K
LINE INPUT: XLR 10K balanced, 1V full scale.
LINE OUTPUT: XLR, quasi-balanced, 400 ohms, 1V full scale
GAIN CONTROL MUTE BUTTON (with red warning LED)
DEPTH CONTROL (100Hz Hi-Q bass control)
CONTOUR CONTROL (Low-mid scoop, flat, treble cut)
MASTER CONTROL (adjusts peak power from 0 to 800W)
PILOT LIGHT (“winks” if the amplifier is driven into thermal limiting)
4-8 ohms, 90V, 25A peak
Dual ¼” jacks, 8 ohms each
Speakon (2 wire) 4-8 ohms.
3.5mm mini-jack, 20 ohms per side, 2V peak.
H x W x D 8.5”(218mm) x 7.5” (190mm) x 3” (76mm)
3.7 lbs (2kg)
UL recognized, tested to conform to FCC/CE limits for Class B devices.
Get your Quilter Labs Bass Block 800 800-Watt Compact Bass Amplifier Head today at the guaranteed lowest price from Sam Ash Direct with our 45-day return and 60-day price protection policy.
Quilter Laboratories, LLC (Quilter Labs) guarantees its products to be free from defective material and/or workmanship and will replace defective parts and repair malfunctioning products under this warranty when the defect occurs under normal installation and use - provided the unit is returned to our factory via pre-paid transportation with a copy of proof of purchase. (i.e. sales receipt). This warranty provides that the examination of the return product must indicate, in our judgment, a manufacturing defect. This warranty does not extend to any product which has been subjected to misuse, neglect, accident, or where the date code or serial number has been defaced or removed. Quilter Labs shall not be liable for incidental and/or consequential damages. This warranty gives you specific legal rights.
This limited warranty is freely transferable during the term of the warranty period. The warranty on Quilter products is NOT VALID if the products have been purchased from an unauthorized dealer/online e-tailer, or if the factory serial number has been removed, defaced, or replaced in any way.
Customers may have additional rights, which vary from state to state or from country to country. In the event that a provision of this limited warranty is void, prohibited or superseded by local laws, the remaining provisions shall remain in effect. The Quilter Labs limited warranty in the United States is valid for a period of three (3) years from date of purchase except that footswitches, covers, cabinets, handles, and cabinet hardware are warranted for a period of one (1) year and speakers, and all other included accessory products for a period of ninety (90) days from date of purchase.