the t.bone RM 700 Ribbon Microphone
- Sensitivity: 2mV/Pa (-55dB)
- Characteristic: Figure 8
- Nominal impedance: 600 Ohm
- Max. SPL: 148 dB 1% THD
- Frequency range: 20 - 10000 Hz
- S/N ratio: 70 dB
- Equivalent noise level: 18 dB (A-weight)
- Weight: 794 g
- Dimensions: 76 x 165 mm
- Incl. Shock mount, wooden case and aluminium case

Thomann FetAmp Microphone Preamplifier
- Extremely low-noise Class A JFet amplifier
- For dynamic and ribbon microphones
- 2 Matched JFet transistor pairs
- Input: Balanced 3-pin XLR female
- Output: Balanced 3-pol. XLR male
- Input impedance: 20 kOhm
- Gain: 28 dB (@ 3 kOhm source impedance)
- Frequency response: 10 - 50,000 Hz (+/- 1 dB)
- Requires phantom power: 24 - 48 V.
- Dimensions (L x W): 77 x 22 mm
- Weight: 35 g
- Developed and produced in Germany