ENTREFER

60 % · CHF 329

VERNIER 61

The auxiliary scale. Reads the fraction between two divisions.

The three ENTREFER boards seen from above on the granite plate.
VERNIER 61 is the left board here.

Why it is called that

VERNIER

Sixty-one keys, no arrows, no function row. A vernier scale exists to read what falls between the marks on the main scale, which is a fair description of what this keyboard does with a keystroke.

61

keys

1.34kg

without cable

1kHz

report rate

Its own key field

`1234567890-=BkspTabQWERTYUIOP[]\CapsASDFGHJKL;'EnterShiftZXCVBNM,./ShiftCtrlWinAltSpaceAltFnMenuCtrl

Scroll sideways for the whole board →

61 keys, 15 × 5 u at 19.05 mm — the same pitch every keyboard has used since the Selectric, and the module this whole page is set on.

Specification

ItemValue
Layout60 %, 61 keys, ANSI
Key field15 × 5 u at 19.05 mm pitch = 285.8 × 95.3 mm
Case301.8 × 111.3 × 32 mm
Weight1.34 kg, +180 g with the Laiton weight
MaterialCNC 6082-T6 aluminium, bead-blast 120 grit, Type II anodise
MountGasket, 1.5 mm FR4 plate
PCB1.6 mm, four layer, one EF-1c per key
SwitchesPALPEUR, five-pin hot-swap
Report rate1 000 Hz, always
ConnectionUSB-C, detachable, 1.8 m braided. No wireless.
IndicatorOne white strip under the front edge
In the boxBoard, cable, switch puller, keycap puller, 2.5 mm hex driver, bulletin d'étalonnage
PriceCHF 329

Finishes

Grès

The house finish. The colour of the limestone Neuchâtel is built from.

Ardoise

Slate. Type II anodise run long, at the dark end of what the bath will give.

Neige

Silver anodise over a finer 180-grit blast. The only finish that shows a fingerprint.

Laiton

A brass bottom weight, unlacquered, that will go brown in a year. +CHF 65.

The underside of a board, showing the machined aluminium bottom case, the four feet, and the brass weight with the mark and serial etched into it.
The serial on the brass is the one printed on your certificate.
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