rw-r--r-- | christian | 123K | June 13 2025 | HMKB_60_Quartz.md |
HMKB 60 Quartz

The stars aligned, there was a great sale on HMKB cases, Promenade group-buy started and I found SA Sail for cheap.
Facts⌗
Model no. | HMKB 60 |
Manufacturer | Heavy Metal Keyboards |
Manufacture Date | 2024 |
Case | Bent steel top and bottom case |
Plate | Boardwalk layout, steel+black zink |
Switches | NovelKeys Sherbet, 45g |
Keycaps | SA Oblivion and SA Sail |
Dimensions | 315 × 130 × 35 mm |
Weight | 1520 gram |
PCB/Software | Promenade + QMK |
Highlights⌗
I really enjoy the broadwalk layout. The original broadwalk manufacturer closed down and I started working on my own PCB for this layout. Since I never did PCB design before it took a long time working on this on and off. After talking to Lord Boards about it he came up with a design called Promenade60. Things slowed down again, then I found a group-buy by Krado Industries called the Promenade. Luckily this one succeeded and I ended up buying two PCBs from them.
Layouts⌗
Qwertz layer⌗
Esc
1
2
3
4
5
(
)
6
7
8
9
0
Esc
Q
W
E
R
T
{
}
Y
U
I
O
P
BS
Tab Fn
A
S
D
F
G
[
]
H
J
K
L
+
#
Shift
Z
X
C
V
B
<
>
N
M
,
.
-
SftEnt
Ctrl
Gui
Gui
Alt
⇓
⇑
Alt
Gui
Fn
Ctrl
Function layer⌗
^←
↑
^→
ü
^1
PgUp
←
↓
→
ö
ä
PgDn
Home
End
ß
Print
Scroll
Pause
▶️
🔉
🔊
Lower layer⌗
^
F7
F8
F9
F12
7
8
9
=
F4
F5
F6
F11
4
5
6
Ins
F1
F2
F3
F10
1
2
3
0
,
.
Raise layer⌗
°
!
"
§
$
%
&
/
(
)
?
{
}
´
\
|
[
]
<
>
Images⌗