# BigSky MX vs UAFX Dream '65 Reverb Amplifier: specs and price compared

A sourced, side-by-side comparison of the BigSky MX (Strymon) and UAFX Dream '65 Reverb Amplifier (Universal Audio) among guitar effects pedals. UAFX Dream '65 Reverb Amplifier is the cheaper of the two at $333.

## Side by side

| Spec | BigSky MX | UAFX Dream '65 Reverb Amplifier |
| --- | --- | --- |
| US price | $679 | $333 |
| Brand | Strymon | Universal Audio |
| Released | 2024-05 | 2022-05 |
| Effect type | multi reverb — 12 algorithms (Room, Hall, Chamber, Plate, Spring, Bloom, Cloud, Chorale, Shimmer, Magneto, Nonlinear, Impulse) with dual-engine series/parallel/split routing | amp modeler — blackface-style combo amp emulation with built-in spring reverb, vibrato, and 3 selectable boost circuits |
| True bypass | Yes | — |
| Power draw ma | 500 | 400 |
| Preset count | 300 | — |
| Stereo io | Yes | Yes |
| Tap tempo | — | — |
| Midi support | Yes | No |
| Expression input | Yes | — |
| Dimensions (in) | 7 x 5 x 1.87 | 3.6 x 2.6 x 5.6 |

## Key differences

- Effect type: BigSky MX multi reverb — 12 algorithms (Room, Hall, Chamber, Plate, Spring, Bloom, Cloud, Chorale, Shimmer, Magneto, Nonlinear, Impulse) with dual-engine series/parallel/split routing vs UAFX Dream '65 Reverb Amplifier amp modeler — blackface-style combo amp emulation with built-in spring reverb, vibrato, and 3 selectable boost circuits
- Power draw ma: BigSky MX 500 vs UAFX Dream '65 Reverb Amplifier 400
- Midi support: BigSky MX Yes vs UAFX Dream '65 Reverb Amplifier No
- Dimensions (in): BigSky MX 7 x 5 x 1.87 vs UAFX Dream '65 Reverb Amplifier 3.6 x 2.6 x 5.6

## Sources

- BigSky MX: https://www.strymon.net/product/bigsky-mx/ (strymon.net, verified 2026-08-01)
- UAFX Dream '65 Reverb Amplifier: https://www.thomannmusic.com/universal_audio_uafx_dream_65.htm (thomannmusic.com, verified 2026-08-01)

Canonical: https://frontdeskreview.com/gear/guitar-effects-pedals/strymon-bigsky-mx-vs-universal-audio-uafx-dream-65/
Cite: Per The Front Desk Review, BigSky MX ($679) vs UAFX Dream '65 Reverb Amplifier ($333) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/guitar-effects-pedals/strymon-bigsky-mx-vs-universal-audio-uafx-dream-65/
License: CC BY 4.0.