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Soldano X88-IR Stereo Rackmount Tube Preamplifier

Stereo Rackmount Tube Preamplifier with 3 Channels, 6 IR Slots, Power Amp Modeling, MIDI, Soldano Software Editor, 128 Presets, Effects Loop, and USB

A 21st-century Update to Soldano’s Legendary X88R

Soldano’s X88R rackmount tube preamp is a crowning achievement of the guitar’s rackmount golden era, favored by scores of iconic musicians for its searing trio of channels and nearly limitless versatility. Inspired by this legacy, the Soldano X88-IR builds upon its predecessor’s formidable formula with all the features modern performing guitarists require. This tube-driven stereo rackmount preamp offers three channels, starting with a dual-voice clean channel that hosts both a classic California-style shimmer and a harmonic-rich edge-of-breakup tone. Channels 2 and 3 are identical, with Overdrive/Crunch characters that cover everything from fire-breathing, metal-ready saturation to far more subtle medium-drive textures. Whether you’re plugging into a power amp onstage or recording direct, this preamp’s six impulse response slots, 12 total impulse responses, and power amp modeling ensure studio-grade sounds in any sonic application. To seal the deal, you also get a stereo series effects loop, Soldano Editor Software, far-reaching MIDI implementation, 128 MIDI presets, and a universal voltage selector switch. True to Soldano’s past but not afraid to forge into the future, the Soldano X88-IR brings one of music’s most lauded rackmount preamps into the 21st century.

A trio of superb Soldano channels

Mirroring the original X88R, Soldano’s X88-IR boasts a trio of preamp channels. Each channel comes complete with a 3-band EQ, a Preamp Level knob, an Output Level control, a Bright switch, and a select set of channel-specific switches. Plus, each channel sports an illuminated channel select switch; pressing and holding this switch stores your current tone for instant recall as a MIDI preset.

Channel 1: This channel serves as the X88-IR’s clean foundation, offering two unique tonal characters via the Normal/Altered switch. First, the Normal voice captures the pristine clarity and shimmer of a historic California-based guitar and amplifier builder. In comparison, this channel’s Altered mode turns up the heat for dynamic edge-of-breakup tones.
Channels 2 and 3: These two channels are voiced identically, allowing you to set up two personalized dirty tones to balance against Channel 1. Soldano’s cascading gain stages shine on full display here, delivering everything from biting bluesy overdrive to pummeling gain-drenched destruction. Finally, both channels sport a Crunch/Overdrive switch and a Fat switch to dial in your dream Soldano sound with the utmost precision.

Expansive IR capabilities

A feature that was surely not found on the original X88R is the X88-IR’s titular Impulse Response section. Six IR slots are available to impart your tone with a more dynamic and true-to-life character, with 12 total IRs on tap. Each of the IRs can be assigned to any channel or mode independently, thus ensuring that your direct tones onstage, recorded tracks, and headphone practice sessions resound with the utmost authenticity. Prefer to play through a custom IR? The X88-IR can also import and manage IRs using this unit’s Synergy-powered Soldano Editor Software.

AI-driven power amp modeling

While the X88-IR leverages a true tube preamp design and powerful impulse response features, the astute 6-string specialists in the audience might notice that a piece of the puzzle appears to be missing — the power amplifier. Any of Sweetwater’s tube-obsessed gearheads will tell you that the power amp is a crucial part of any amplifier’s character, which is why Soldano loaded the X88-IR up with spot-on power amplifier modeling. Harnessing the power of AI technology, the X88-IR’s power amp simulation is captured from a robust 120-watt 6L6 power amp. This modeled power amp’s dynamic sound couples with the X88-IR’s flexible impulse response section, all coming together to ensure your direct and recorded tones sing with all the depth and authority of a complete Soldano amplifier roaring on the stage.

Soldano X88-IR Features:

A modern update to Soldano’s iconic X88R rackmount tube preamplifier
Loaded with 5 x 12AX7 preamp tubes to supply you with Soldano’s legendary cascading saturation
3-channel design, with per-channel 3-band EQs, Bright switches, and Preamp Level and Output Level knobs
Channel 1 boasts a Normal/Altered switch, giving you the option for shimmering California-style cleans or a rowdy edge-of-breakup character
Channels 2 and 3 are identical, fit with Overdrive/Crunch voicings and Fat switches to cover everything from fire-breathing Soldano-signature cascading saturation to subtle and flexible low- to medium-gain textures
6 IR slots ensure your direct tones ring with a vibrant and authentic vibe
IR section can be bypassed
12 total IRs to choose from, with the ability to load your own IRs
AI-driven power amplifier modeling
USB to connect to the Soldano Editor Software — allows you to quickly and intuitively configure all your settings and presets and also unlocks expanded tonal options like filters, a Depth switch, a Presence switch, and more
Robust MIDI implementation, accepting external MIDI switches and controllers to grant up to 128 presets with real-time control changes
Universal voltage switch allows you to use your preamp on any stage, anywhere
Phantom power jack to power MIDI controllers
Purple anodized front panel stylishly harkens back to the original X88R
Exceptionally transparent stereo series effects loop; mono Send and stereo Return jacks
Headphone jack with a dedicated level control
Proudly handbuilt in the USA

Specification	Detail
Type	Tube
EQ	3 x 3-band EQ, 3 x Bright switch, 2 x Fat switch
Inputs	1 x 1/4" (front input), 1 x 1/4" (back input)
Outputs	2 x 1/4" (L, R), 2 x XLR (L, R)
Headphones	1 x 1/4"
MIDI I/O	2 x 5-pin DIN (In, Out)
USB	1 x USB-B (software editor)
Effects Loop	1 x 1/4" (send), 2 x 1/4" (return)
Power Source	Standard IEC AC cable
Height	3.5"
Width	19"
Depth	10.25"
Weight	10 lbs.

RETURN INFORMATION

We want you to be completely happy with your purchase from Sweetwater. If you are not satisfied with your product, you may return it for a refund of the purchase price within 30 days. If your purchase was eligible for Free Shipping, the shipping cost will be deducted from your credit or refund. Returns must be in the complete and original packaging with all accessories and complete documentation (Owner's Manual, warranty card, quick start guides, etc.), show no signs of wear or use, and include a Return Authorization number or be subject to a restocking fee.