Instruments:

Tenor Saxophone Conn “New Wonder” (1922)
- Mouthpieces: Otto Link Tone Edge 9* (refaced by Kay Siebold) and Otto Link Tone Edge 10
- Reeds: D’Addario Select Jazz 4H, unfiled

Flute Yamaha YFL-371 (2008)

Clarinet Buffet-Crampon RC (ca. 1995)
- Mouthpieces: Pomarico (open, refaced by Claudio Puntin), Vandoren B45 (refaced by Willy Ehrlich)
- Reeds: Vandoren 3,5

Bass-Clarinet Leblanc
- Mouthpiece: Pomarico (open, refaced by Claudio Puntin)
- Reeds: Vandoren 3,5

Soprano Saxophone Yanagisawa (2011)
- Mouthpiece: Vandoren V16 S8
- Reeds: vintage Rico Royal 5

Note: Markus Ehrlich loves to cut reeds with his Cordier reed-cutters.

GEAR:

Microphones:

Neumann U 89 i
Neumann TLM 170 R
Neumann TLM 103
2x Neumann TLM 102
Neumann KM 150
Beyerdynamic MC 833 (M/S- & XY-mic)
2x Beyerdynamic MCD 100 (digital microphone, stereo set)
Røde NT2-A
Aston Origin
sE Electronics sE8 (stereo set)
Superlux S502 (ORTF-mic)

Shure SM7B
4x Beyerdynamic M420 / SHM420
sE Electronics V7X
Sennheiser e865 S
Sennheiser e845 S
Electro-Voice N/D 757 B
Electro-Voice N/D 408

sE Electronics X1R (ribbon)

Neumann MCM KK14 (clip-mic)
DPA 4099 (clip-mic)

Interfaces & Preamps:

RME Fireface UFX II
RME Fireface UCX
RME Babyface Pro FS
RME ADI-2 Pro FS R BE
RME ADI-4 DD
Focusrite ISA Two
Focusrite Clarett+ OctoPre
Yamaha AD8HR
Yamaha MLA8
Echo Audiofire Pre 8
Echo Audiofire 4
Echo Audiofire 2
Triton Audio FetHead
Zoom U-44
Zoom U-24

Headphones & Amps:

Beyerdynamic DT 700 Pro X
Beyerdynamic DT 900 Pro X
Beyerdynamic DT 880 Pro
Beyerdynamic DT 880 Edition
Beyerdynamic DT 770 Pro

2x Sonifex Redbox RB-HD6
Palmer PHDA 02
Mackie HM-400
Marantz Pro PHA3

Other:

2x Neumann KH 120 A
Neumann KH 750 DSP

2x QSC K12
QSC K10

Soundcraft Ui24R
Mackie SR24-4
Alto AMX-100

Radial Pro D2
Cordial CES 01

9x K&M 210/2 (nickel)
3x K&M 210/9
2x K&M 210/6
K&M 259
K&M 25680
8x K&M “ME Special”

4x K&M 21435

16x K&M 118/1
4x K&M 10068
4x K&M 107

Software:

Logic Pro X
Sibelius Ultimate 2023.3.1
Final Cut Pro 10

FabFilter Pro Q3
FabFilter Pro C2
FabFilter Pro L2
FabFilter Pro R2
FabFilter Pro DS
FabFilter Pro MB
Softube Console One (SSL SL 4000 E)
Softube American Class A
Softube British Class A
Softube Summit Audio TLA-100A & EQF-100
Softube Tube-Tech CL1B mk II & Equalizer mk II
Softube Tape
Softube TSAR-1
Softube FET Compressor & Passive-Active Pack
Soundtoys 5
Goodhertz Vulf Compressor
Goodhertz Faraday Limiter
Goodhertz Midside
Goodhertz CanOpener Studio
Goodhertz Lossy
Goodhertz Panpot
Waves J37
Universal Audio Studer A800
Melodyne 5.2
Isotope RX 8
Oeksound soothe 2

Apple iMac 27’’, 5K, 2017, 3,5 GHz Quad-Core Intel Core i5, 40GB DDR4
Apple MacBook Air 13’’, 2020, M1, 8GB