# Positive Grid Spark 2 vs Vox AC30C2: specs and price compared

A sourced, side-by-side comparison of the Positive Grid Spark 2 (Positive Grid) and Vox AC30C2 (Vox) among guitar amplifiers. Positive Grid Spark 2 is the cheaper of the two at $349.

## Side by side

| Spec | Positive Grid Spark 2 | Vox AC30C2 |
| --- | --- | --- |
| US price | $349 | $1799.99 |
| Brand | Positive Grid | Vox |
| Amplifier type | modeling | tube |
| Power watts | 50 | 30 |
| Speaker config | 2x4 | 2x12 |
| Channels | — | 2 |
| Form factor | combo | combo |
| Onboard effects | Yes | No |
| Effects loop | No | Yes |
| Direct out | Yes | No |
| Headphone out | Yes | No |
| Weight (lb) | 12.125 | 70.99 |

## Key differences

- Amplifier type: Positive Grid Spark 2 modeling vs Vox AC30C2 tube
- Power watts: Positive Grid Spark 2 50 vs Vox AC30C2 30
- Speaker config: Positive Grid Spark 2 2x4 vs Vox AC30C2 2x12
- Onboard effects: Positive Grid Spark 2 Yes vs Vox AC30C2 No
- Effects loop: Positive Grid Spark 2 No vs Vox AC30C2 Yes
- Direct out: Positive Grid Spark 2 Yes vs Vox AC30C2 No
- Headphone out: Positive Grid Spark 2 Yes vs Vox AC30C2 No
- Weight (lb): Positive Grid Spark 2 12.125 vs Vox AC30C2 70.99

## Sources

- Positive Grid Spark 2: https://www.positivegrid.com/products/spark-2 (positivegrid.com, verified 2026-07-11)
- Vox AC30C2: https://voxamps.com/product/ac30-custom/ (voxamps.com, verified 2026-07-11)

Canonical: https://frontdeskreview.com/gear/guitar-amplifiers/positive-grid-spark-2-vs-vox-ac30c2/
Cite: Per The Front Desk Review, Positive Grid Spark 2 ($349) vs Vox AC30C2 ($1799.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/guitar-amplifiers/positive-grid-spark-2-vs-vox-ac30c2/
License: CC BY 4.0.