Bruel & Kjaer Type 3032A Input/Output Module with Type 7533 LAN Interface Module

BRUEL & KJAER 2148 DUAL CHANNEL PORTABLE SIGNAL ANALYZER B&K

Bruel & Kjaer Type 7007 Tape Recorder with Leather Case (R5)

Bruel & Kjaer AO 0587-d-030 cable

Bruel & Kjaer B&K Type1617 Bandpass filter.

Bruel and Kjaer vibration sensor preamplifier, type 1606

Bruel & Kjaer Power Amplifier Type 2712

Bruel & Kjaer Sound Level Meter Type 2205 & Sound Level Calibrator Type 4230