ENGL E530 Preamp Modern Rock

Tube-Based Rackmount Guitar Preamp with Four Channels

The E530 is a versatile tube preamp in rack format, offering four separate channels in just one rack unit. Each main channel – Clean and Lead – features both Lo and Hi Gain modes, providing a total of four tonal options: Clean, Crunch, Soft Lead, and Heavy Lead. Each channel has its own EQ section, and the Lead channels are equipped with separate controls for low and high mids.

An integrated 1.5-watt stereo power amp allows for direct practicing, recording, or headphone use without the need for an external power amp. For full-scale operation, the preamp offers stereo outputs—both compensated and uncompensated—suitable for PA systems or recording interfaces. A switchable line level boost of up to 15 dB is available when needed.

Sound Options and Connectivity

The E530 includes sound-shaping features such as Bright and Contour switches, as well as Lo/Hi gain selection. A stereo serial effects loop enables easy integration of external effects. Control is handled via the front panel or an external footswitch.

Construction and Tube Configuration

This all-tube preamp is powered by two Engl ECC83/12AX7 tubes. It fits into a 19" rack in 1U format and weighs just 4 kg, making it easy to use both live and in studio environments.

Specifications

• Type: Tube guitar preamp in rack format
• Format: 19″, 1U
• Channels: Clean, Crunch, Soft Lead, Heavy Lead
• Gain Modes: Lo / Hi per channel
• Volume Controls: Separate for Clean and Lead
• Sound Options: Bright, Contour
• Headphone Output: Yes, with cab/headphone selector
• Integrated Stereo Power Amp: 1.5 W

• Preamp Defeat: Yes
• Line Level Adjustment: 0 dB to +15 dB
• Tubes: 2 x Engl ECC83 / 12AX7
• Weight: 4 kg

EQ:
– 3-band EQ for Clean/Crunch
– 4-band EQ for Soft Lead/Heavy Lead

Outputs:
– Stereo line out (with and without frequency compensation)
– Stereo serial FX loop