Boutique amp co Dr. Z has joined forces with Alan Phillips – engineer/owner of Carol-Ann Amps – to deliver its first-ever high-gain guitar amp, the CAZ-45.
Hand-wired and assembled in Cleveland, Ohio, it features a 45-watt, 6L6-based power section – which is cathode-biased for extended harmonics and dynamic response – as well as four preamp tubes: three 12AX7s and one 12DW7.
Controls include Volume and Presence knobs, a three-band EQ (Bass, Mid and Treble), and a pretty detailed three-dial gain section, which features Gain, Sensitivity and Aggression knobs.
Sensitivity – a control seen on many Carol Ann designs – allows players to tailor the amp's front end to their choice of guitar and pickups. Dialed lower, it tightens up hot-wound or active pickups, and set higher, it beefs up single coils to maximize thickness of tone.
Aggression is essentially an overdrive control, serving to tighten low-end and sharpen the highs.
The CAZ-45 is available either as a head alone, or with a horizontal Z-Best ported 2x12 cabinet, which is loaded with Dr. Z's recommended Celestion Creamback M65 and Vintage 30 speakers.
The CAZ-45 head is available now for $2,499, and the head/matching 2x12 cabinet combination is priced at $3,348. For more information, head to Dr. Z Amps.
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Sam was Staff Writer at GuitarWorld.com from 2019 to 2023, and also created content for Total Guitar, Guitarist and Guitar Player. He has well over 15 years of guitar playing under his belt, as well as a degree in Music Technology (Mixing and Mastering). He's a metalhead through and through, but has a thorough appreciation for all genres of music. In his spare time, Sam creates point-of-view guitar lesson videos on YouTube under the name Sightline Guitar.
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