BOOST SWITCHES: The three black pushbutton-switches for Bass, Mid, and Treble, are specially contoured to offer a dramatic amount of tonal control instantaneously.

BASS: Boosts the frequency range from 80 to 400 Hz by approximately + 6 dB, bringing out fundamentals more strongly and adding a clearly audible “punch” in the low bass region.

MID: Boosts the range between 500 Hz and 2 KHz by approximately + 2 d B adding clarity to the attack of each note, and providing the necessary penetration in band situations.

TREBLE: Boosts the entire frequency range between 1 KHz and 20 KHz by approximately + 8 d B This emphasizes the harmonics inherent in the instrument, adding bite and sparkle overall. The TREBLE boost in combination with the TONE control is capable of producing some extraordinarily bright sounds.

LINE P R E / POST POWER AMP With this switch, to the right of the three boost switches, you can select whether the signal appearing at the LINE OUT jack is tapped immediately after the preamp tube, or whether it goes through the power amp tube as well Your choice will have a considerable effect on the overall sound. By fine tuning the GALN and MASTER controls while using alternate settings of this switch, you can uncover further sound variations, from clear, to gritty, to growlly, to all-out overdrive.

TUBE AMP / BYPASS SWITCH: This switch on the back of the unit will normally be set to TUBE. The LED next to the INPUT on the front panel will confirm this by being illuminated in tube mode and dim in bypass mode. In normal operation the signal runs through the tube section and appears at the LINE OUT, SPEAKER OUT, PA OUT, and INSTRUMENT OUT jacks. In bypass mode, the PA OUT jack is inoperative, thus allowing you in a live situation to tune up or swap instruments easily without being heard by the audience through the house system. The TUBE/ BYPASS function can also be switched using a conventional on-off footswitch.

@BASS @MID @TREBLE @LINE PREIPOST O N

Page 3 Page 5
Page 4
Image 4
Hughes & Kettner Preamp/Recording Amp instruction manual @BASS @MID @TREBLE @LINE Preipost O N
Page 3 Page 5

Preamp/Recording Amp specifications

Hughes & Kettner has long been recognized as a pioneer in guitar amplification, and their Preamp/Recording Amp is a testament to their commitment to exceptional sound quality and versatility. Designed for both studio use and live performance, this amp is an essential tool for guitarists looking to capture their sound with precision and clarity.

One of the standout features of the Hughes & Kettner Preamp/Recording Amp is its innovative tube technology. Unlike traditional solid-state amplifiers, this unit harnesses the warmth and character of vacuum tubes, delivering a rich, dynamic sound that is responsive to a player’s touch. The use of tubes ensures that every note is filled with harmonic richness, making it an ideal choice for those who appreciate the nuances of their instrument.

The Preamp/Recording Amp boasts an array of controls that allow musicians to sculpt their tone to perfection. The amp features multiple channels, each with its own set of gain, EQ, and presence controls. This setup enables users to switch between clean, crunch, and lead tones seamlessly, catering to various musical styles from blues to metal. The addition of a built-in effects loop offers further flexibility, allowing players to integrate their favorite pedals into the signal chain for enhanced sound possibilities.

Another notable characteristic of this amp is its direct recording capability. The Hughes & Kettner Preamp/Recording Amp is equipped with a speaker-emulated output, allowing musicians to connect directly to a digital audio workstation (DAW) without the need for miking an amplifier. This feature simplifies the recording process, making it easy to achieve studio-quality sound at home or on the go. The amp's low noise floor ensures that recordings are clean and undistorted, preserving the integrity of the original performance.

In addition to its impressive tonal capabilities, the design of the Hughes & Kettner Preamp/Recording Amp is both robust and user-friendly. The durable construction is built to withstand the rigors of live performance, while the intuitive layout and clear labeling make it easy for players to adjust settings on the fly.

With its combination of tube warmth, versatile tonal options, and direct recording capabilities, the Hughes & Kettner Preamp/Recording Amp stands out as an excellent choice for guitarists seeking a high-quality, reliable amplification solution that can seamlessly transition between stage and studio environments. This amp truly embodies the spirit of innovation and quality that Hughes & Kettner is known for.
Top Page Image Contents