Seydel - Richter, Paddy Richter & most other tunings

I use the Paddy Richter G & D, I find it the best off the shelf solution.

They also do custom tunings at reasonable prices.
Think twice stock price not ten times.

Hohner "Special 20" Richter

They make a low D which I use in the upper 2 octaves for some tunes to overcome the missing notes.

Seydel - "Soloist"

Currently available in C and low C

Maybe if enough people contact them they will produce D & G.

 Hohner "Marine Band 364" Solo Tuning

Available in C and G

Tone is a matter of taste, I have one but find it a bit harsh for my ear.

Seydel - "Standard" Chromatic

Available in C and G

Has no windsavers so overcomes the sticking for wet players and in the cold .

 Hohner CX12 Chromatic

Made in a wide range of keys. Very different tone from standard diatonics. I am a very wet player and have trouble with the windsavers sticking. Anyone knows how to overcome this let me know!

Lee Oskar - Richter & other tunings

I have every key for blues and song accompaniment.

Their other tunings are worth considering if you can master new blow/draw patterns.

 Hohner "XB40" Richter

Made to enable bending of all notes. A byproduct of this a very distinct loud tone, useful in sessions. I have G and the low D.