Kálvin Square Reformed Church interior — Reformed Music Festival, audio engineering by Pantheon Sound
Reference / Case study · Festival

Reformed Music Festival

Four parallel downtown venues, one festival weekend — recurring engagement since 2023

2023 — ongoing

Photo: Pantheon Sound

The event

The Reformed Music Festival (RZF) is an annual festival organised by RKK — the Reformed Public Affairs and Cultural Foundation — at downtown Budapest venues, where Pantheon Sound has been the recurring audio production partner since 2023.

The festival does not run on a single stage: four parallel venues, four radically different sonic worlds — the stone-floored, long-reverberant interior of the Kálvin Square Reformed Church; the 300-seat galleried ceremonial hall of the Ráday House; the Kálvin Square outdoor street music programme; and an intimate outdoor jazz courtyard near Kálvin Square.

Ráday House ceremonial hall — audience and stage at a Reformed Music Festival concert
Photo: Pantheon Sound

Pantheon Sound's role

Pantheon Sound delivers the full sound system design and implementation across all four parallel venues. The job is not four separate engagements but holding a consistent standard across four acoustically and stylistically very different spaces, within a single festival weekend — with one team and one organisational frame.

Each venue is designed on its own logic: the church's stone-floored, reverberant acoustic calls for directional coverage; the Ráday House ceremonial hall requires a full sound system buildup (with LED-wall content management included); on the Kálvin Square street music programme we provide vocal level support only — over the acoustic instruments; the jazz courtyard, by contrast, focuses on preserving the genre's intimacy.

Yamaha DM7 Compact FOH console at the Ráday House ceremonial hall — Pantheon Sound, Reformed Music Festival
Photo: Pantheon Sound

Technical setup

Each venue runs on a separate system design, separate consoles and separate PA categories — every venue is built on its own acoustic and genre logic. The setup has been refined year by year since the 2023 first edition; the d&b PA configurations are powered by d&b D80 amplifiers, and the PS Audio CX systems run on Chevin amplifiers.

Church — PA
d&b E12 in 2023 (with d&b D80 amplifiers); PS Audio CX from 2024 (with Chevin amplifiers)
Church — FOH
Yamaha TF1 (all three years)
Church — vocal microphones
wired system for liturgical narration, providing a stable RF environment alongside the performers' own wireless rigs
Church — organ
reproduced acoustically, without reinforcement
Ráday House — PA
d&b E12 in 2023; d&b V7P + V Sub from 2024 — both configurations powered by d&b D80 amplifiers
Ráday House — FOH
Behringer Wing (2023–2024); Yamaha DM7 (from 2025)
Ráday House — monitor
Yamaha DM3 (all three years)
Ráday House — wireless
Shure SLXD handheld and lavalier microphones, with antenna splitting and active antennas to cover the gallery and the ground floor together
Ráday House — A/V integration
the venue's motorised LED wall — content management and operation included — is also Pantheon Sound's responsibility, with sound and visuals in one A/V frame
Kálvin Square street music — PA
PS Audio CX121 top (no sub, on Chevin amplifiers) — providing vocal level support over the acoustically-played instruments
Kálvin Square street music — FOH
Allen & Heath CQ18-T
Jazz courtyard — PA
PS Audio CX121 top + BPH21 sub configuration on Chevin amplifiers (all three years)
Jazz courtyard — FOH
Behringer X32 Compact (all three years)

Highlighted venue — outdoor jazz courtyard near Kálvin Square

The festival's smallest and most intimate venue is an outdoor jazz courtyard near Kálvin Square in central Budapest. The genre demands here are entirely different from those at the church or the galleried ceremonial hall: the detail-rich dynamics of jazz and the courtyard's enclosed-yet-outdoor acoustic are the starting point.

The setup is deliberately minimal — two tops, two subs, a compact FOH position. The aim is not to maximise coverage but to preserve the genre's intimacy: keep the sound near the audience, don't overpower the space.

Downtown jazz courtyard — outdoor PA setup at the Reformed Music Festival
Photo: Pantheon Sound
Jazz courtyard — audience and stage at the Reformed Music Festival
Photo: Pantheon Sound

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