{
  "schema_version": 1,
  "projection": "envoy-agent-v1",
  "identity": {
    "title": "Lower West Side Studio - Yusynth Fixed Filter Bank",
    "brand": "Lower West Side Studio",
    "model": null,
    "mpn": null,
    "gtins": null,
    "handle": "gm-lower-west-side-studio-yusynth-fixed-filter-bank-lower-west-side-studi-d912be0c",
    "url": "https://envoy-music.myshopify.com/products/gm-lower-west-side-studio-yusynth-fixed-filter-bank-lower-west-side-studi-d912be0c",
    "catalog_product_id": "product_153caa6dd912be0c",
    "lane": "production",
    "product_object": "synth modules"
  },
  "offer": {
    "price": 548.0,
    "currency": "CAD",
    "available": true,
    "condition": "Excellent",
    "price_band": "mid",
    "source_verified_at": null
  },
  "specifications": {"category":"Keyboards and Synths","subcategory":"Synth Modules","category_path":"Keyboards and Synths \/ Synths \/ Modular Synths \/ Synth Modules"},
  "connectivity": null,
  "power": null,
  "included_items": null,
  "required_accessories": ["keyboard stand","sustain pedal","headphones or amp"],
  "optional_accessories": null,
  "compatibility": null,
  "advisor": {
    "best_for": null,
    "who_should_skip": null,
    "fit_notes": "Best suited to beginners or budget-constrained shoppers building a first usable rig.\n\nWho it is for: Players building a first keyboards and synths setup with limited budget and a need for obvious, low-friction value.\n\nWho should skip it: Skip it if you need advanced feature depth, tour-grade reliability, or a fully pro-ready setup out of the gate.",
    "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": "Lower West Side Studio - Yusynth Fixed Filter Bank. Lower West Side Studio. Yusynth Fixed Filter Bank. Keyboards and Synths. Keyboards and Synths \/ Synths \/ Modular Synths \/ Synth Modules. available from reverb. price range 400 USD. condition Excellent. Great module in excellent condition. The bypass switch is fantastic addition for fixed filter bank! 5 star rating will ship ASAP and secure. About this listing The Yusynth Fixed Filter Bank makes it possible to greatly enrich the sonic palette of a modular system. It is also a key element for the recreation of “natural” and environmental sounds, or of conventional music instruments. Although it evokes the principle of a mere graphic equalizer, it has marked differences. Mainly, the filter Q is higher and the bandpass slopes are steeper than in a graphic equalizer. Furthermore when a control is set to zero, the corresponding spectral band is completely muted. Complex\/entangled rhythms can be created on the fly by multi-band filtering a simple sequence. This module has twelve fixed band-pass filters with -12dB\/octave slopes, a low-pass filter and a high-pass filter with -24db\/octave slopes. All the filters are resonant with a Q coefficient around 3.7. The gain of each filter is adjustable from. Lower West Side Studio - Yusynth Fixed Filter Bank. Lower West Side Studio. Yusynth Fixed Filter Bank. . Excellent. Keyboards and Synths. Keyboards and Synths \/ Synths \/ Modular Synths \/ Synth Modules. Great module in excellent condition. The bypass switch is fantastic addition for fixed filter bank! 5 star rating will ship ASAP and secure. About this listing The Yusynth Fixed Filter Bank makes it possible to greatly enrich the sonic palette of a modular system. It is also a key element for the recreation of “natural” and environmental sounds, or of conventional music instruments. Although it evokes the principle of a mere graphic equalizer, it has marked differences. Mainly, the filter Q is higher and the bandpass slopes are steeper than in a graphic equalizer. Furthermore when a control is set to zero, the corresponding spectral band is completely muted. Complex\/entangled rhythms can be created on the fly by multi-band filtering a simple sequence. This module has twelve fixed band-pass filters with -12dB\/octave slopes, a low-pass filter and a high-pass filter with -24db\/octave slopes. All the filters are resonant with a Q coefficient around 3.7. The gain of each filter is adjustable from. cosmik-bop emporium . wade, ME, United States. tags source:reverb family:keyboards_and_synths listing_status:live brand:lower_west_side_studio model:yusynth_fixed_filter_bank category:keyboards_and_synths_synths_modular_synths_synth_modules price_band:entry segment:beginner condition:excellent has:photos",
    "agent_summary": "Lower West Side Studio Yusynth Fixed Filter Bank is a beginner-friendly keyboards and synths listing with marketplace-sourced data. Lower West Side Studio - Yusynth Fixed Filter Bank currently sits around 400 USD. Great module in excellent condition. Marketplace data is richer on listing context, but it needs more buyer verification. Entry-level price positioning makes it accessible for new players. Marketplace listing quality varies by seller, so condition and included items still need verification.",
    "intent_terms": ["Lower West Side Studio - Yusynth Fixed Filter Bank","Lower West Side Studio","Yusynth Fixed Filter Bank","Keyboards and Synths","Keyboards and Synths \/ Synths \/ Modular Synths \/ Synth Modules","brand:lower_west_side_studio","category:keyboards_and_synths_synths_modular_synths_synth_modules","condition:excellent","family:keyboards_and_synths","has:photos","listing_status:live","model:yusynth_fixed_filter_bank","price_band:entry","segment:beginner","source:reverb","brand lower west side studio","category keyboards and synths synths modular synths synth modules","condition excellent","family keyboards and synths","has photos","listing status live","model yusynth fixed filter bank","price band entry","segment beginner","source reverb","home-recording","content-creation","practice","starter-rig","live-performance","tone-shaping","cosmik-bop emporium","Best suited to beginners or budget-constrained shoppers building a first usable rig.","Players building a first keyboards and synths setup with limited budget and a need for obvious","low-friction value."],
    "use_cases": ["modular-synthesis","sound-design","studio-recording"],
    "skill_level": "pro"
  },
  "trust": {
    "has_verified_retail_listing": true,
    "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
  },
  "related": {
    "similar_item_ids": [],
    "comparison_reasons": ["source_count:1","family:Keyboards and Synths","marketplace_only","identity_confidence:0.9"]
}
}