Bartolini Gain Piezo Buffer (AGBP/918)
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Bartolini
Gain Piezo Buffer (AGBP/918)
Product Info
Article Number:
602393
Brand:
Bartolini
Model:
Gain Piezo Buffer (AGBP/918)
Category:
Bass Preamps
Price:
$72.60
* Prices may vary. Check retailer for current pricing and availability.
This little Bartolini is a lifesaver for acoustic bass players or anyone using piezo pickups – it cleans up the often harsh sound and adds a bit of juice without muddying things up. It’s incredibly transparent, so you’re getting a more natural representation of your instrument. Ideal for studio work or anyone wanting a subtle boost and improved clarity.
Product Description
- Bartolini Gain Piezo Buffer (AGBP/918)
- Single-channel buffer preamplifier for electric bass
- Clear
- transparent sound with extremely low distortion
- Suitable for passive pickups with high impedance (piezo and microphone transducers)
- Input impedance: 3.3 MOhm
- Output impedance: 3.6 ohm
- Adjustable gain up to 12 dB
- Supports 18V operation for 6 dB additional headroom
- Power supply via 1 x 9V / 2 x 9V (18V) battery (not included)
- Dimensions (L x W x H): 26.7 x 20.1 x 10.9 mm
PROS
- • Exceptional clarity for piezo pickups, minimizing brittle high-end frequencies.
- • High input impedance preserves delicate transducer signals faithfully.
- • Compact size allows for easy integration into pedalboards or bass rigs.
- • 18V operation provides noticeable headroom, avoiding unwanted compression.
CONS
- • Battery operation can be inconvenient compared to wall-powered options.
- • Limited gain range might not suit players needing significant signal boosting.
- • Lacks EQ controls, requiring external shaping for tonal customization.
Product Video
Key Features
Channels
1
Preamp Type
Buffer/Gain
EQ Bands
0
DI Output
No
Effects
None
Weight
Approximately 120g (with batteries)
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Frequently Asked Questions
Yes, the high input impedance makes it perfect for Fishman's high-output piezo systems, smoothing out the high frequencies and improving overall tone.
While it accepts a single 9V, using two in series (18V) unlocks the extra headroom and a slightly more powerful signal – highly recommended for best results.
The Bartolini offers similar transparency at a more budget-friendly price point, but the Radial provides more comprehensive features like EQ and a DI output, making it a more versatile, albeit premium-priced, solution.
