{
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  "identity": {
    "title": "AML UK ez.1073-pre Preamp + ez1073pre “addon” EQ Modules – 500 Series",
    "brand": "AML",
    "model": null,
    "mpn": null,
    "gtins": null,
    "handle": "gm-aml-aml-ez1073pre-addon-eq-2020s-gray-two-module-slots-aml-uk-ez-1073-b08f5b2b",
    "url": "https://envoy-music.myshopify.com/products/gm-aml-aml-ez1073pre-addon-eq-2020s-gray-two-module-slots-aml-uk-ez-1073-b08f5b2b",
    "catalog_product_id": "product_6f840520b08f5b2b",
    "lane": "studio",
    "product_object": "500 series"
  },
  "offer": {
    "price": 1507.0,
    "currency": "CAD",
    "available": true,
    "condition": "Excellent",
    "price_band": "high",
    "source_verified_at": null
  },
  "specifications": {"category":"Pro Audio","subcategory":"500 Series","category_path":"Pro Audio \/ 500 Series"},
  "connectivity": null,
  "power": null,
  "included_items": null,
  "required_accessories": ["appropriate cables","monitoring solution","mount or stand if relevant"],
  "optional_accessories": null,
  "compatibility": null,
  "advisor": {
    "best_for": null,
    "who_should_skip": null,
    "fit_notes": "Best suited to players who have outgrown their first setup and need a meaningful step up.\n\nWho it is for: Shoppers who already understand the role of this pro audio and want a more deliberate purchase.\n\nWho should skip it: Skip it if you are still figuring out the basics and need the simplest possible first purchase path.",
    "watchouts": null,
    "verification_questions": ["Can you confirm exactly what is included in the sale and show it in current photos?","Are there any functional issues, repairs, or missing parts not shown in the listing?","Can you provide close-up photos of wear points, serial numbers, and any modifications?","Can you confirm the core specs that matter for compatibility in this setup?","Is this still available and has anything changed since the listing was posted?"]
  },
  "retrieval": {
    "summary": "AML UK ez.1073-pre Preamp + ez1073pre “addon” EQ Modules – 500 Series. AML. AML ez1073pre + addon EQ 2020s - Gray (two module slots!). Pro Audio. Pro Audio \/ 500 Series Pro Audio \/ Outboard Gear \/ Microphone Preamps. available from reverb. price range 1100 USD. condition Excellent. For sale is a clean, fully functional pair of AML (Audio Maintenance Limited – UK) ez.1073-pre microphone\/line preamp and its matching ez1073pre “addon” EQ module. These are high-fidelity recreations of the legendary Neve 1073 channel strip, built in the UK with premium components and shown here in detailed front-panel and internal photos. Preamp Module (ez.1073-pre): - Classic stepped gain control (20–65 dB in 5 dB steps) - Variable TRIM control - 48V phantom power with red status LED - Selectable mic input impedance (300 Ω \/ 1,200 Ω) - Phase reverse switch (−Φ \/ +Φ) - Solid red gain knob and gold TRIM knob, just like the originals EQ Addon Module (ez1073pre “addon” eq): - Full 3-band 1073-style equalizer with exact classic frequency markings - - Midrange peaking: .36, .7, 1.6, 3.2, 4.8, 7.2 kHz (red rotary selector) - Low frequency shelving: 35 \/ 60 \/ 110 \/ 220 Hz (red rotary selector) - Additional low band markings visible: 50 \/ 80 \/ 160 \/ 300 Hz - High frequency shelving\/boost with dedicated gray control - EQ In\/Out button (clearly labeled “E.L. IN” with red status square) - Two gray boost\/cut knobs with +\/− markings - Red power\/clip LED Build \u0026 Internals (photos 2–4): - Green PCBs with professional layout and clean soldering - Large red Carnhill-style transformers (VTB series) and heavy-duty inductors - High-quality electrolytic capacitors, precision resistors, and heatsinked components - Ribbon cable interconnect between the two modules (as shown) - Both boards are labeled AML-07-120 (pre) and AML-07-134 Rev2 (EQ addon) Condition: Excellent overall. Front panels are clean with no major scratches, knob markings are crisp, and all switches\/LEDs are intact. Internals look very clean with no dust, corrosion, or obvious repairs. These modules were clearly well cared for and are ready to drop into any standard 500-series rack. These two modules together give you the complete warm, punchy 1073 sound, thick low end, musical midrange, and silky highs, in just two 500-series slots. Perfect for vocals, drums, guitars, or buss processing. What’s included: The two modules exactly as pictured (preamp + EQ addon). No chassis or power supply, standard 500-series rack required.. AML UK ez.1073-pre Preamp + ez1073pre “addon” EQ Modules – 500 Series. AML. AML ez1073pre + addon EQ 2020s - Gray (two module slots!). . Excellent. Pro Audio. Pro Audio \/ 500 Series Pro Audio \/ Outboard Gear \/ Microphone Preamps. For sale is a clean, fully functional pair of AML (Audio Maintenance Limited – UK) ez.1073-pre microphone\/line preamp and its matching ez1073pre “addon” EQ module. These are high-fidelity recreations of the legendary Neve 1073 channel strip, built in the UK with premium components and shown here in detailed front-panel and internal photos. Preamp Module (ez.1073-pre): - Classic stepped gain control (20–65 dB in 5 dB steps) - Variable TRIM control - 48V phantom power with red status LED - Selectable mic input impedance (300 Ω \/ 1,200 Ω) - Phase reverse switch (−Φ \/ +Φ) - Solid red gain knob and gold TRIM knob, just like the originals EQ Addon Module (ez1073pre “addon” eq): - Full 3-band 1073-style equalizer with exact classic frequency markings - - Midrange peaking: .36, .7, 1.6, 3.2, 4.8, 7.2 kHz (red rotary selector) - Low frequency shelving: 35 \/ 60 \/ 110 \/ 220 Hz (red rotary selector) - Additional low band markings visible: 50 \/ 80 \/ 160 \/ 300 Hz - High frequency shelving\/boost with dedicated gray control - EQ In\/Out button (clearly labeled “E.L. IN” with red status square) - Two gray boost\/cut knobs with +\/− markings - Red power\/clip LED Build \u0026 Internals (photos 2–4): - Green PCBs with professional layout and clean soldering - Large red Carnhill-style transformers (VTB series) and heavy-duty inductors - High-quality electrolytic capacitors, precision resistors, and heatsinked components - Ribbon cable interconnect between the two modules (as shown) - Both boards are labeled AML-07-120 (pre) and AML-07-134 Rev2 (EQ addon) Condition: Excellent overall. Front panels are clean with no major scratches, knob markings are crisp, and all switches\/LEDs are intact. Internals look very clean with no dust, corrosion, or obvious repairs. These modules were clearly well cared for and are ready to drop into any standard 500-series rack. These two modules together give you the complete warm, punchy 1073 sound, thick low end, musical midrange, and silky highs, in just two 500-series slots. Perfect for vocals, drums, guitars, or buss processing. What’s included: The two modules exactly as pictured (preamp + EQ addon). No chassis or power supply, standard 500-series rack required.. Metro Modular. Los Angeles, CA, United States. tags source:reverb family:pro_audio listing_status:live brand:aml model:aml_ez1073pre_addon_eq_2020s_gray_two_module_slots category:pro_audio_500_series category:pro_audio_outboard_gear_microphone_preamps price_band:mid segment:intermediate condition:excellent has:photos",
    "agent_summary": "AML AML ez1073pre + addon EQ 2020s - Gray (two module slots!) is a aimed at intermediate players pro audio listing with marketplace-sourced data. AML UK ez.1073-pre Preamp + ez1073pre “addon” EQ Modules – 500 Series currently sits around 1100 USD. For sale is a clean, fully functional pair of AML (Audio Maintenance Limited – UK) ez.1073-pre microphone\/line preamp and its matching ez1073pre “addon” EQ module. Marketplace data is richer on listing context, but it needs more buyer verification. Good visual coverage for spot-checking the item. Marketplace listing quality varies by seller, so condition and included items still need verification.",
    "intent_terms": ["AML UK ez.1073-pre Preamp + ez1073pre “addon” EQ Modules – 500 Series","AML","AML ez1073pre + addon EQ 2020s - Gray (two module slots!)","Pro Audio","Pro Audio \/ 500 Series","Pro Audio \/ Outboard Gear \/ Microphone Preamps","brand:aml","category:pro_audio_500_series","category:pro_audio_outboard_gear_microphone_preamps","condition:excellent","family:pro_audio","has:photos","listing_status:live","model:aml_ez1073pre_addon_eq_2020s_gray_two_module_slots","price_band:mid","segment:intermediate","source:reverb","brand aml","category pro audio 500 series","category pro audio outboard gear microphone preamps","condition excellent","family pro audio","has photos","listing status live","model aml ez1073pre addon eq 2020s gray two module slots","price band mid","segment intermediate","source reverb","home-recording","content-creation","live-performance","tone-shaping","signal-chain","Metro Modular","Best suited to players who have outgrown their first setup and need a meaningful step up.","Shoppers who already understand the role of this pro audio and want a more deliberate purchase."],
    "use_cases": ["studio-recording"],
    "skill_level": "pro"
  },
  "trust": {
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    "source_count": 1,
    "source_tier_mix": ["marketplace"],
    "evidence_flags": {"has_description":true,"has_images":true,"has_reviews":false,"has_specs":false,"source_count":1},
    "spec_provenance": null
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  "related": {
    "similar_item_ids": ["product_d4f89b550ca9c9d7"],
    "comparison_reasons": ["source_count:1","family:Pro Audio","marketplace_only","identity_confidence:0.9"]
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}