Bass Preamp/DI Comparison (Noble, Darkglass, Sansamp, Aguilar)

Volume B50K; Pickup MN250K Bass: +/- 14dB 80Hz B100K; Middle: +/- 8dB 900Hz B100K; Treble: +/- 23dB 3-7KHz B100K P1 should be wired with neck pickup positive; P2 should be wired with bridge pickup positive; GND should be wired with two pickups negative

Adjustable Project: Hifi Bass Treble Volume Potentiometer Pitch: 22.5mm Socket Type: XH2.54-3P Size: 56 x 28mm Socket Type: XH2.54-3P

【3 Band Tone Control】Bass preamp pedal with 3 band EQ helps shape low mids and highs for bass guitar. Ultra Lo and Hi Boost expand tonal range for stage practice and recording use. 【Pure Analog Circuit】This bass effect uses a pure analog circuit for direct tone shaping. Designed for players who want simple response and consistent control from a compact stompbox. 【True Bypass Design】True bypass helps preserve your original bass signal when the pedal is off. Suitable for pedalboard setups where clean signal path matters between songs or sections. 【Compact Aluminum Build】Made of aluminum and sized approx. 11.8 x 6.5 x 5 cm. Fits easily on compact pedalboards and works well for rehearsals home practice small gigs and studio sessions. 【Power and Setup】Connect bass to input and output to speaker then power on. Use only a regulated 9V DC adapter with center negative plug to help maintain proper operation and noise performance.

【Bass Preamp & DI with 6 Band Graphic EQ】The EQ pedal delivers studio grade tone shaping with a dedicated 6 band graphic EQ, giving you precise control over bass frequencies with ±12dB adjustments at 80Hz/5kHz and ±10dB at 250Hz/500Hz/1.5kHz/3kHz. Shape your tone with clarity and depth for any playing style. From tight, punchy slap to warm, round fingerstyle, sculpts your sound with precision. 【Mod, Blend, Level & Drive Control】The guitar EQ adopts 4 dedicated controls. BLEND mixes your clean and distorted signals, crank it for full on saturation, or dial it back to retain clear low end punch while adding grit on top. LEVEL sets the overall output of the drive channel, DRIVE controls the amount of gain and breakup. It features 2 distortion modes, the Mod knob is to blend both tones. 【Tone Shaping】The Growls knob enhances low end saturation while the Bite knob boosts 2.8kHz presence. The guitar preamp pedal's Blend knob balances clean and distorted signals, while the Level knob adjusts … read more

【Pure Analog Bass Effect】Bass preamp pedal with pure analog circuit shapes your core bass tone clearly. 3 band EQ with Ultra Lo and Hi Boost helps adjust lows mids and highs for practice or live use. 【3 Band EQ Control】This bass effect pedal gives focused tone adjustment with EQ controls and up to plus 18 dB maximum gain. Useful for dialing punch warmth or brightness with different bass guitar setups. 【True Bypass Design】True bypass helps preserve your original bass signal when the pedal is off. A practical choice for pedalboards, rehearsals, home playing, and stage performance where clean signal flow matters. 【Compact Aluminum Build】Made of aluminum with an approx. size of 11.8 x 6.5 x 5 cm, this stompbox fits easily on crowded boards. Compact form supports transport between studio sessions, gigs, and practice spaces. 【Simple 9V Setup】Connect bass to input and output to speaker, then power with a regulated 9V DC center negative adapter. Signal to noise ratio is 75 dB at 50 Hz 300mV RM… read more