Product Description | Year Released | List Price | Average Price | Pricing Trend | Number Tracked | Resale Popularity | WP-1400 Power Amp | | | $157 |  | 35 |  | WP-9055 Power Amp | | | $91 |  | 24 |  | WP-9220 Power Amp | | | $154 |  | 34 |  | WR-DA7 32 Channel Digital Mixer | | | $1,356 |  | 134 |  | WR-S216 16 Channel Mixer | | | $196 |  | 12 |  | WR-T820 20x8x2 Channel Mixer | | | $464 |  | 21 |  | WSA-200 Speakers | | | $236 |  | 95 |  | WSA-240 Subwoofer | | | $182 |  | 58 |  |
|