Hi Mound AA-101 Adaptor BK-1 Palm Keyer BK-100 Bug Key BK-101 Bug Key EK-100 Keyer COK-1 Oscillator COK-2 Oscillator DA-1 Keyer EK-101 Keyer EK-103Z HK-8 Serpentine HK-702 Straight Key HK-703 Straight Key HK-704 Straight Key HK-705 Straight Key HK-706 Straight Key HK-707 Straight Key HK-708 Straight Key HK-709 Hi Rise HK-802 Swedish HK-808 De Luxe HK-902 Straight Key HK-908 Straight MK-8 Twin MK-701 Dual MK-703 Manipulator MK-704 Single MK-705 Dual MK-706 Dual TC-701 Training

Hi Mound

Hi-Mound has been in business since just after World War II, and these well-made keys, paddles, and bugs have a well-deserved reputation for quality.  "High Mound" is the closest English translation of the founder and President's name-- Takatsuka.

We’re listing each item on it’s own page by model number.
We’re always interested in more information and images on any so if you can help please get in touch.

Details on this key coming here soon

Hi Mound HK-704 Hi Rise Straight Key