ART Tube EQ

Controls: 4-band EQ: selectable low shelving filter (40Hz or 120Hz), selectable high shelving filter (6kHz or 18kHz), sweepable Lo-mid and Hi-mid bands (20Hz-20kHz, overlapping 200Hz-2kHz), +/-12dB gain per band, input/output level controls

I/O: XLR balanced inputs/outputs, 1/4" TS unbalanced inputs/outputs, independent input and output level controls

Notable use: Widely regarded as a budget-friendly tube parametric EQ classic for home/project studio warmth on tracking and mix bus channels

Notes: LEGACY/LIKELY DISCONTINUED: not found under the current artproaudio.com /eq-&-crossovers/product/ URL pattern used by active catalog items; WebFetch of the live product page returned only nav/footer content, so all specs are sourced from the official manual (artproaudio.com/imgs/file/Manuals/om-tubeeq.pdf) and dealer/search listings (Sweetwater legacy page, Reverb, Sound on Sound). This is a well-known ART classic single-channel tube EQ (one hand-selected 12AX7A tube), often described as 'the world's most affordable tube parametric equalizer.' Dimensions per manual: 5.25"D x 8.5"W x 1.65"H (compact rack-adjacent chassis, not a full 19" rack width -- rack_units of 1 is an approximation/judgment call since it is a shorter-width unit that mounts via included rack ears in pairs). price_usd=$80 is a SECONDARY-MARKET (used/Reverb-style) REFERENCE PRICE inferred from comparable ART Dual Tube EQ sold listings (~$243 for the 2-channel version) scaled down for the single-channel model plus general used-market chatter; treat as an approximate reference only, not a verified quote -- flagged as lower-confidence than other price figures in this batch. distributors URL is for the ART brand/dealer network generally since this specific item is discontinued/legacy.