Pedaltrain Classic 1 Dimensions and How Many Pedals Fit

The Pedaltrain Classic 1 is 22 × 12.5 in (559 × 318 mm). It holds 12 BOSS-size pedals in 2 rows with slim couplers, or 10 with patch cables, before a power supply. Two rows of BOSS-size pedals need 10.7 in (273 mm) of depth. The board has 12.5 in (318 mm).

Plan on this board

DS-1
12 BOSS-size pedals with slim couplers between them, drawn to scale.

How many pedals fit on the Pedaltrain Classic 1

BOSS-size means a compact like the BOSS DS-1, 2.87 × 5.08 in (73 × 129 mm). Pedals stand upright, rows are 15 mm apart, and no room is kept for a power supply. How we count

Pedals that fit on the Pedaltrain Classic 1, by body size
Pedal bodySizeSlim couplers (12 mm)Patch cables (25 mm)
MiniIbanez TS Mini Tube Screamer2.01 × 3.66 in (51 × 93 mm)279 × 3 rows217 × 3 rows
MXR sizeMXR Phase 902.32 × 4.37 in (59 × 111 mm)168 × 2 rows126 × 2 rows
BOSS compactBOSS DS-12.87 × 5.08 in (73 × 129 mm)126 × 2 rows105 × 2 rows
Large boxStrymon TimeLine6.75 × 5.1 in (171 × 130 mm)63 × 2 rows42 × 2 rows

Dimensions and specs

Pedaltrain Classic 1
Width22 in (559 mm)
Depth12.5 in (318 mm)
Height3.5 in (88.9 mm)
Weight1.36 kg (3 lb)
Rails4
Mounting surfaceRails
CaseSoft and hard case versions
Size measuredOutside frame

Published as: 22 in x 12.5 in x 3.5 in (55.8 cm x 31.7 cm x 8.9 cm). Source: manufacturer specification. Checked 2026-11-05

Nearby sizes

  • Smaller footprint

    18 × 12.5 in (457 × 318 mm). It is 4 in (102 mm) narrower than the Classic 1 and just as deep. It holds 10 BOSS-size pedals with slim couplers, against 12 on the Classic 1.

  • Larger footprint

    24 × 12.5 in (610 × 318 mm). It is 2 in (51 mm) wider than the Classic 1 and just as deep. It holds 14 BOSS-size pedals with slim couplers, against 12 on the Classic 1.

Plan on this board