Bass Preamp Shift Line A + Flex

Production: Russia
Bass preamp

The A + Flex is a tube bass guitar preamp designed for the classic East Coast sound lover.

The Shift Line development team has always paid special attention to bass instruments. Among our products is the "California sound" of the Olympic preamp, it was only a matter of time before the Flex with the East Coast ideology emerged. We are very pleased with the result of the work done. This compact tube preamp provided a detailed palette of your sound.

It is a fully analogue instrument with a 12AX7 tube at its heart. The controls allow you to get soft compression and characteristic saturation of harmonics, adjust the tonal balance of yours and tune the signal to the required level. The flexible is equipped with three outputs (main, balanced and THRU), which allows you to create independent signal processing chains. In addition, it can be used as a drive pedal or a ton-shaper, for which a bypass button is provided.

Full tube preamplifier with high voltage power supply.

Completely analogous path.

Wide range of input level adjustment.

Adjusts the nature of the preamp inside the tube stages.

Active EQ section with neutral hold.

Suitable for harmonic saturation of any wideband signal.

Can be used as a ton shaper or drive pedal.

Active tube Direct Box with high quality balanced output and Ground Lift function.

Small-sized and lightweight aluminum case with connectors located on the top edge for easy switching and layout of the pedalboard.
Specifications

Lamp type - 12AX7.

IN - 6.3 mm, mono, unbalanced, input impedance 1 MΩ.

THRU - 6.3 mm, mono, unbalanced, 1 kOhm output impedance.

OUT - 6.3 mm, mono, unbalanced, output impedance 1 kOhm.

BALANCED OUTPUT - XLR, mono, balanced, 1k ohm output impedance.

POWER IN - 12 V DC 500 mA (12V DC 500mA), polarity - minus in the center, dimension 2.1 / 5.5 mm. The preamplifier cannot operate on batteries or balanced line phantom power (+48 V) due to insufficient power. Phantom power on will not damage the unit. Use only a stabilized power supply.
Dimensions (LxWxH) - 101x125x55 mm.
The weight of the device is 430 g.
Adapter weight - 120 g.

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